diff --git a/Makefile b/Makefile
index 520162e..79eff29 100644
--- a/Makefile
+++ b/Makefile
@@ -1,29 +1,40 @@
+#* Btop++ makefile v1.0
+
+BANNER  = \n \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m████████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗\n \033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗╚══\033[38;5;160m██\033[38;5;239m╔══╝\033[38;5;160m██\033[38;5;239m╔═══\033[38;5;160m██\033[38;5;239m╗\033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗   \033[38;5;160m██\033[38;5;239m╗    \033[38;5;160m██\033[38;5;239m╗\n \033[38;5;124m██████\033[38;5;238m╔╝   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║\033[38;5;124m██████\033[38;5;238m╔╝ \033[38;5;124m██████\033[38;5;238m╗\033[38;5;124m██████\033[38;5;238m╗\n \033[38;5;88m██\033[38;5;237m╔══\033[38;5;88m██\033[38;5;237m╗   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║\033[38;5;88m██\033[38;5;237m╔═══╝  ╚═\033[38;5;88m██\033[38;5;237m╔═╝╚═\033[38;5;88m██\033[38;5;237m╔═╝\n \033[38;5;52m██████\033[38;5;236m╔╝   \033[38;5;52m██\033[38;5;236m║   ╚\033[38;5;52m██████\033[38;5;236m╔╝\033[38;5;52m██\033[38;5;236m║        ╚═╝    ╚═╝\n \033[38;5;235m╚═════╝    ╚═╝    ╚═════╝ ╚═╝
+
+BTOP_VERSION = $(shell head -n100 src/btop.cpp 2>/dev/null | grep "Version =" | cut -f2 -d"\"" || echo " unknown")
+TIMESTAMP = $(shell date +%s)
+
 PREFIX ?= /usr/local
-DOCDIR ?= $(PREFIX)/share/btop/doc
 
-#Compiler and Linker
+#? Compiler and Linker
 CXX ?= g++
+CXX_VERSION = $(shell $(CXX) -dumpfullversion -dumpversion || echo 0)
 
-#Try to make sure we are using GCC/G++ version 11 or later if not instructed to use g++-10
+#? Try to make sure we are using GCC/G++ version 11 or later if not instructed to use g++-10
 ifneq ($(CXX),g++-10)
-	CXX_VERSION = $(shell $(CXX) -dumpfullversion -dumpversion | cut -f1 -d"." || echo 0)
-	ifneq ($(shell test $(CXX_VERSION) -ge 11; echo $$?),0)
+	V_MAJOR = $(shell echo $(CXX_VERSION) | cut -f1 -d"." || echo 0)
+	ifneq ($(shell test $(V_MAJOR) -ge 11; echo $$?),0)
 		ifeq ($(shell command -v g++-11 >/dev/null; echo $$?),0)
 			override CXX = g++-11
 		endif
 	endif
 endif
 
-#Only enable fcf-protection if on x86
-ARCH = $(shell uname -p)
+#? Only enable fcf-protection if on x86_64
+ARCH = $(shell uname -p ||true)
 ifeq ($(ARCH),x86_64)
 	ADDFLAGS = -fcf-protection
 endif
+ifeq ($(ARCH),unknown)
+	ARCH = $(shell uname -m ||true)
+endif
+PLATFORM = $(shell uname -s ||true)
 
-#The Target Binary Program
-TARGET		:= btop
+#? Use all CPU cores (will only be set if using Make >=4.3)
+MAKEFLAGS := --jobs=$(shell getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)
 
-#The Directories, Source, Includes, Objects and Binary
+#? The Directories, Source, Includes, Objects and Binary
 SRCDIR		:= src
 INCDIR		:= include
 BUILDDIR	:= obj
@@ -32,7 +43,7 @@ SRCEXT		:= cpp
 DEPEXT		:= d
 OBJEXT		:= o
 
-#Flags, Libraries and Includes
+#? Flags, Libraries and Includes
 REQFLAGS			:= -std=c++20
 WARNFLAGS			:= -Wall -Wextra -Wno-stringop-overread -pedantic -pedantic-errors -Wfatal-errors
 OPTFLAGS			:= -O2 -ftree-loop-vectorize
@@ -40,58 +51,97 @@ override LDCXXFLAGS	+= -pthread -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fexce
 override CXXFLAGS	+= $(REQFLAGS) $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS)
 override LDFLAGS	+= $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS)
 INC					:= -I$(INCDIR) -I$(SRCDIR)
+SU_USER				:= root
+SU_GROUP			:= root
 
 SOURCES		:= $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
 OBJECTS		:= $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.$(OBJEXT)))
 
-#Default Make
-all: directories $(TARGET)
+#? Default Make
+all: msg directories btop
 
-#Make the Directories
+msg:
+	@printf " $(BANNER)\n"
+	@printf "\033[1;97mCompiler   : \033[0m$(CXX) ($(CXX_VERSION))\n"
+	@printf "\033[1;97mREQFLAGS   : \033[0m$(REQFLAGS)\n"
+	@printf "\033[1;97mWARNFLAGS  : \033[0m$(WARNFLAGS)\n"
+	@printf "\033[1;97mOPTFLAGS   : \033[0m$(OPTFLAGS)\n"
+	@printf "\033[1;97mLDCXXFLAGS : \033[0m$(LDCXXFLAGS)\n"
+
+	@printf "\n\033[1;92mBuilding btop++ v$(BTOP_VERSION) for $(PLATFORM) ($(ARCH))\033[0m\n"
+
+help:
+	@printf "\033[1;97mbtop++ makefile\033[0m\n"
+	@printf "usage: make [argument]\n\n"
+	@printf "arguments:\n"
+	@printf "  all          Compile btop (default argument)\n"
+	@printf "  clean        Remove built objects\n"
+	@printf "  distclean    Remove built objects and binaries\n"
+	@printf "  install      Install btop++ to \$$PREFIX\n"
+	@printf "  setuid       Set installed binary owner/group to \$$SU_USER/\$$SU_OWNER and set SUID bit\n"
+	@printf "  uninstall    Uninstall btop++ from \$$PREFIX\n"
+
+#? Make the Directories
 directories:
 	@mkdir -p $(TARGETDIR)
 	@mkdir -p $(BUILDDIR)
 
-#Clean only Objects
+#? Clean only Objects
 clean:
+	@printf "\033[1;91mRemoving: \033[1;97mbuilt objects...\033[0m\n"
 	@rm -rf $(BUILDDIR)
 
-#Full Clean, Objects and Binaries
+#? Clean Objects and Binaries
 distclean: clean
+	@printf "\033[1;91mRemoving: \033[1;97mbuilt binaries...\033[0m\n"
 	@rm -rf $(TARGETDIR)
 
 install:
+	@printf "\033[1;92mInstalling binary to: \033[1;97m$(DESTDIR)$(PREFIX)/bin/btop\n"
 	@mkdir -p $(DESTDIR)$(PREFIX)/bin
 	@cp -p $(TARGETDIR)/btop $(DESTDIR)$(PREFIX)/bin/btop
-	@mkdir -p $(DESTDIR)$(DOCDIR)
-	@cp -p README.md $(DESTDIR)$(DOCDIR)
-	@cp -pr themes $(DESTDIR)$(PREFIX)/share/btop
 	@chmod 755 $(DESTDIR)$(PREFIX)/bin/btop
+	@printf "\033[1;92mInstalling doc to: \033[1;97m$(DESTDIR)$(PREFIX)/share/btop\n"
+	@mkdir -p $(DESTDIR)$(PREFIX)/share/btop
+	@cp -p README.md $(DESTDIR)$(PREFIX)/share/btop
+	@printf "\033[1;92mInstalling themes to: \033[1;97m$(DESTDIR)$(PREFIX)/share/btop/themes\n"
+	@cp -pr themes $(DESTDIR)$(PREFIX)/share/btop
 
-#Set suid bit for btop to root, will make btop run with admin privileges regardless of actual user
-su-setuid:
-	@su --session-command "chown root:root $(DESTDIR)$(PREFIX)/bin/btop && chmod 4755 $(DESTDIR)$(PREFIX)/bin/btop" root
+#? Set suid bit for btop for $SU_USER in SU_GROUP, will make btop run with (root by default) privileges regardless of actual user
+setuid:
+	@printf "\033[1;97mFile: $(DESTDIR)$(PREFIX)/bin/btop\n"
+	@printf "\033[1;92mSetting owner \033[1;97m$(SU_USER):$(SU_GROUP)\033[0m\n"
+	@chown $(SU_USER):$(SU_GROUP) $(DESTDIR)$(PREFIX)/bin/btop
+	@printf "\033[1;92mSetting SUID bit\033[0m\n"
+	@chmod u+s $(DESTDIR)$(PREFIX)/bin/btop
 
 uninstall:
+	@printf "\033[1;91mRemoving: \033[1;97m$(DESTDIR)$(PREFIX)/bin/btop\033[0m\n"
 	@rm -rf $(DESTDIR)$(PREFIX)/bin/btop
-	@rm -rf $(DESTDIR)$(DOCDIR)
+	@printf "\033[1;91mRemoving: \033[1;97m$(DESTDIR)$(PREFIX)/share/btop\033[0m\n"
 	@rm -rf $(DESTDIR)$(PREFIX)/share/btop
 
-#Pull in dependency info for *existing* .o files
+#? Pull in dependency info for *existing* .o files
 -include $(OBJECTS:.$(OBJEXT)=.$(DEPEXT))
 
-#Link
+#? Link
 btop: $(OBJECTS)
-	$(CXX) -o $(TARGETDIR)/btop $^ $(LDFLAGS)
+	@sleep 0.1 2>/dev/null || true
+	@printf "\n\033[1;92mLinking and optimizing binary\033[0m\n"
+	@$(CXX) -o $(TARGETDIR)/btop $^ $(LDFLAGS)
+	@printf "\033[1;97m./$(TARGETDIR)/btop ($$(du -ah $(TARGETDIR)/btop | cut -f1)iB)\033[0m\n"
+	@printf "\n\033[1;92mBuild complete in (\033[1;97m$$(date -d @$$(expr $$(date +%s) - $(TIMESTAMP)) -u +%Mm:%Ss)\033[1;92m)\033[0m\n"
 
-#Compile
+#? Compile
 $(BUILDDIR)/%.$(OBJEXT): $(SRCDIR)/%.$(SRCEXT)
-	$(CXX) $(CXXFLAGS) $(INC) -c -o $@ $<
-	@$(CXX) $(CXXFLAGS) $(INC) -MM $(SRCDIR)/$*.$(SRCEXT) > $(BUILDDIR)/$*.$(DEPEXT)
+	@sleep 0.1 2>/dev/null || true
+	@printf "\033[1;97mCompiling $< \n"
+	@$(CXX) $(CXXFLAGS) $(INC) -c -o $@ $<
+	@$(CXX) $(CXXFLAGS) $(INC) -MM $(SRCDIR)/$*.$(SRCEXT) > $(BUILDDIR)/$*.$(DEPEXT) >/dev/null
 	@cp -f $(BUILDDIR)/$*.$(DEPEXT) $(BUILDDIR)/$*.$(DEPEXT).tmp
 	@sed -e 's|.*:|$(BUILDDIR)/$*.$(OBJEXT):|' < $(BUILDDIR)/$*.$(DEPEXT).tmp > $(BUILDDIR)/$*.$(DEPEXT)
 	@sed -e 's/.*://' -e 's/\\$$//' < $(BUILDDIR)/$*.$(DEPEXT).tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $(BUILDDIR)/$*.$(DEPEXT)
 	@rm -f $(BUILDDIR)/$*.$(DEPEXT).tmp
 
-#Non-File Targets
-.PHONY: all
+#? Non-File Targets
+.PHONY: all msg help
diff --git a/README.md b/README.md
index 09762bb..7d73ae8 100644
--- a/README.md
+++ b/README.md
@@ -84,8 +84,8 @@ Any support is greatly appreciated!
 For best experience, a terminal with support for:
 
 * 24-bit truecolor ([See list of terminals with truecolor support](https://gist.github.com/XVilka/8346728))
-* 256-color terminals are supported through 24-bit to 256-color conversion when setting "truecolor" to False in the options or with "-lc/--low-color" argument.
- (16 color TTY mode now available as well.)
+* 256-color terminals are supported through 24-bit to 256-color conversion when setting "truecolor" to False in the options or with "-lc/--low-color" arguments.
+* 16 color TTY mode will be activated if a real tty device is detected. Can be forced with "-t/--tty_on" arguments.
 * Wide characters (Are sometimes problematic in web-based terminals)
 
 Also needs a UTF8 locale and a font that covers:
@@ -105,7 +105,8 @@ See comments by @sgleizes [link](https://github.com/aristocratos/bpytop/issues/1
 
 If text are misaligned and you are using Konsole or Yakuake, turning off "Bi-Directional text rendering" is a possible fix.
 
-Characters clipping in to each other or text/border misalignments is not bugs caused by bpytop, but most likely a fontconfig or terminal problem where the braille characters making up the graphs aren't rendered correctly.
+Characters clipping in to each other or text/border misalignments is not bugs caused by btop, but most likely a fontconfig or terminal problem where the braille characters making up the graphs aren't rendered correctly.
+
 Look to the creators of the terminal emulator you use to fix these issues if the previous mentioned fixes don't work for you.
 
 ## Screenshots
@@ -152,11 +153,12 @@ sudo make install
 # only use "sudo" when installing to a NON user owned directory
 ```
 
->to make btop always run as root (no need for `sudo` to enable signal sending to any process and to prevent /proc read permissions problems on some systems)
+>to make btop always run as root (or other user), (no need for `sudo` to enable signal sending to any process and to prevent /proc read permissions problems on some systems)
 
 ``` bash
 # run after make install and use same PREFIX if any was used at install
-make su-setuid
+sudo make setuid
+# set SU_USER and SU_GROUP to select user and group, default is root:root
 ```
 
 
@@ -166,13 +168,13 @@ make su-setuid
 sudo make uninstall
 ```
 
->to remove any object files
+>to remove any object files from source dir
 
 ```bash
 make clean
 ```
 
->to remove all object files, binaries and created directories
+>to remove all object files, binaries and created directories in source dir
 
 ```bash
 make distclean
diff --git a/src/btop.cpp b/src/btop.cpp
index 49b4724..bb13365 100644
--- a/src/btop.cpp
+++ b/src/btop.cpp
@@ -27,6 +27,8 @@ tab-size = 4
 #include <cmath>
 #include <iostream>
 #include <exception>
+#include <tuple>
+#include <regex>
 
 #include <btop_shared.hpp>
 #include <btop_tools.hpp>
@@ -53,8 +55,8 @@ tab-size = 4
 	#error Platform not supported!
 #endif
 
-using std::string, std::string_view, std::vector, std::array, std::atomic, std::endl, std::cout, std::min;
-using std::flush, std::endl, std::string_literals::operator""s, std::to_string, std::future, std::async, std::bitset, std::future_status;
+using std::string, std::string_view, std::vector, std::atomic, std::endl, std::cout, std::min, std::flush, std::endl;
+using std::string_literals::operator""s, std::to_string, std::future, std::async, std::bitset, std::future_status;
 namespace fs = std::filesystem;
 namespace rng = std::ranges;
 using namespace Tools;
@@ -108,8 +110,9 @@ void argumentParser(const int& argc, char **argv) {
 					<< "  -lc, --low-color      disable truecolor, converts 24-bit colors to 256-color\n"
 					<< "  -t, --tty_on          force (ON) tty mode, max 16 colors and tty friendly graph symbols\n"
 					<< "  +t, --tty_off         force (OFF) tty mode\n"
-					<< "  --utf-foce			force start even if no UTF-8 locale was detected"
-					<< "  --debug               start in debug mode with loglevel set to DEBUG\n"
+					<< "  --utf-foce			force start even if no UTF-8 locale was detected\n"
+					<< "  --debug               start in DEBUG mode: shows microsecond timer for information collect\n"
+					<< "                        and screen draw functions and sets loglevel to DEBUG\n"
 					<< endl;
 			exit(0);
 		}
@@ -270,12 +273,89 @@ void banner_gen() {
 			+ Fx::i + "v" + Global::Version + Fx::ui;
 }
 
+bool update_clock() {
+	const auto& clock_format = Config::getS("clock_format");
+	if (not Cpu::shown or clock_format.empty()) return false;
+
+	static const unordered_flat_map<string, string> clock_custom_format = {
+		{"/user", Tools::username()},
+		{"/host", Tools::hostname()},
+		{"/uptime", ""}
+	};
+	static time_t c_time = 0;
+	static size_t clock_len = 0;
+
+	if (auto n_time = time(NULL); n_time == c_time)
+		return false;
+	else
+		c_time = n_time;
+
+	auto& out = Global::clock;
+	const auto& cpu_bottom = Config::getB("cpu_bottom");
+	const auto& x = Cpu::x;
+	const auto y = (cpu_bottom ? Cpu::y + Cpu::height - 1 : Cpu::y);
+	const auto& width = Cpu::width;
+	const auto& title_left = (cpu_bottom ? Symbols::title_left_down : Symbols::title_left);
+	const auto& title_right = (cpu_bottom ? Symbols::title_right_down : Symbols::title_right);
+	string new_clock = clock_format;
+
+	for (const auto& [c_format, replacement] : clock_custom_format) {
+		if (s_contains(new_clock, c_format)) {
+			if (c_format == "/uptime") {
+				string upstr = sec_to_dhms(system_uptime());
+				if (upstr.size() > 8) upstr.resize(upstr.size() - 3);
+				new_clock = s_replace(new_clock, c_format, upstr);
+			}
+			else {
+				new_clock = s_replace(new_clock, c_format, replacement);
+			}
+		}
+
+	}
+
+	new_clock = uresize(Tools::strf_time(new_clock), std::max(0, width - 56));
+	out.clear();
+
+	if (new_clock.size() != clock_len) {
+		out = Mv::to(y, x+(width / 2)-(clock_len / 2)) + Fx::ub + Theme::c("cpu_box") + Symbols::h_line * clock_len;
+		clock_len = new_clock.size();
+	}
+
+	out += Mv::to(y, x+(width / 2)-(clock_len / 2)) + Fx::ub + Theme::c("cpu_box") + title_left
+		+ Theme::c("title") + Fx::b + new_clock + Theme::c("cpu_box") + Fx::ub + title_right;
+
+	return true;
+}
+
 //* Manages secondary thread for collection and drawing of boxes
 namespace Runner {
 	atomic<bool> active (false);
 	atomic<bool> stopping (false);
 	atomic<bool> waiting (false);
-	atomic<bool> do_work (false);
+
+	//* Setup semaphore for triggering thread to do work
+#if __GNUC__ < 11
+	#include <semaphore.h>
+	sem_t do_work;
+	inline void thread_sem_init() { sem_init(&do_work, 0, 0); }
+	inline void thread_wait() { sem_wait(&do_work); }
+	inline void thread_trigger() { sem_post(&do_work); }
+#else
+	#include <semaphore>
+	std::binary_semaphore do_work(0);
+	inline void thread_sem_init() { ; }
+	inline void thread_wait() { do_work.acquire(); }
+	inline void thread_trigger() { do_work.release(); }
+#endif
+
+	//* RAII wrapper for pthread_mutex locking
+	class thread_lock {
+		pthread_mutex_t& pt_mutex;
+	public:
+		int status;
+		thread_lock(pthread_mutex_t& mtx) : pt_mutex(mtx) { status = pthread_mutex_lock(&pt_mutex); }
+		~thread_lock() { if (status == 0) pthread_mutex_unlock(&pt_mutex); }
+	};
 
 	string output;
 	sigset_t mask;
@@ -296,6 +376,17 @@ namespace Runner {
 		cpu_present, cpu_running
 	};
 
+	enum debug_actions {
+		collect_begin,
+		draw_begin,
+		draw_done
+	};
+
+	enum debug_array {
+		collect,
+		draw
+	};
+
 	const uint_fast8_t proc_done 	= 0b0000'0011;
 	const uint_fast8_t net_done 	= 0b0000'1100;
 	const uint_fast8_t mem_done 	= 0b0011'0000;
@@ -314,13 +405,35 @@ namespace Runner {
 
 	struct runner_conf current_conf;
 
+	void debug_timer(const char* name, const int action) {
+		switch (action) {
+			case collect_begin:
+				debug_times[name].at(collect) = time_micros();
+				return;
+			case draw_begin:
+				debug_times[name].at(draw) = time_micros();
+				debug_times[name].at(collect) = debug_times[name].at(draw) - debug_times[name].at(collect);
+				debug_times["total"].at(collect) += debug_times[name].at(collect);
+				return;
+			case draw_done:
+				debug_times[name].at(draw) = time_micros() - debug_times[name].at(draw);
+				debug_times["total"].at(draw) += debug_times[name].at(draw);
+				return;
+		}
+	}
+
 	//? ------------------------------- Secondary thread: async launcher and drawing ----------------------------------
 	void * _runner(void * _) {
 		(void)_;
 		//? Block all signals in this thread to avoid deadlock from any signal handlers trying to stop this thread
+		sigemptyset(&mask);
+		sigaddset(&mask, SIGINT);
+		sigaddset(&mask, SIGTSTP);
+		sigaddset(&mask, SIGWINCH);
+		sigaddset(&mask, SIGTERM);
 		pthread_sigmask(SIG_BLOCK, &mask, NULL);
 
-		//? pthread_mutex_lock to make sure this thread is a single instance thread
+		//? pthread_mutex_lock to lock thread and monitor health from main thread
 		thread_lock pt_lck(mtx);
 		if (pt_lck.status != 0) {
 			Global::exit_error_msg = "Exception in runner thread -> pthread_mutex_lock error id: " + to_string(pt_lck.status);
@@ -329,18 +442,18 @@ namespace Runner {
 			stopping = true;
 		}
 
+		//* ----------------------------------------------- THREAD LOOP -----------------------------------------------
 		while (not Global::quitting) {
-			atomic_wait(do_work, false);
-			do_work = false;
+			thread_wait();
 			if (stopping or Global::resized) {
 				continue;
 			}
 
-			auto& conf = current_conf;
-
-			//? Secondary atomic lock used for signaling status to main thread
+			//? Atomic lock used for blocking non-thread safe actions in main thread
 			atomic_lock lck(active);
 
+			auto& conf = current_conf;
+
 			//! DEBUG stats
 			if (Global::debug) {
 				debug_times.clear();
@@ -356,12 +469,17 @@ namespace Runner {
 				future<Mem::mem_info&> mem;
 				future<Net::net_info&> net;
 				future<vector<Proc::proc_info>&> proc;
+
+				//? Loop until all box flags present in bitmask have been zeroed
 				while (conf.box_mask.count() > 0) {
 					if (stopping) break;
+
 					//? PROC
 					if (conf.box_mask.test(proc_present)) {
 						if (not conf.box_mask.test(proc_running)) {
-							if (Global::debug) debug_times["proc"].at(0) = time_micros();
+							if (Global::debug) debug_timer("proc", collect_begin);
+
+							//? Start async collect
 							proc = async(Proc::collect, conf.no_update);
 							conf.box_mask.set(proc_running);
 						}
@@ -370,16 +488,12 @@ namespace Runner {
 
 						else if (proc.wait_for(std::chrono::microseconds(10)) == future_status::ready) {
 							try {
-								if (Global::debug) {
-									debug_times["proc"].at(1) = time_micros();
-									debug_times["proc"].at(0) = debug_times["proc"].at(1) - debug_times["proc"].at(0);
-									debug_times["total"].at(0) += debug_times["proc"].at(0);
-								}
+								if (Global::debug) debug_timer("proc", draw_begin);
+
+								//? Draw box
 								output += Proc::draw(proc.get(), conf.force_redraw, conf.no_update);
-								if (Global::debug) {
-									debug_times["proc"].at(1) = time_micros() - debug_times["proc"].at(1);
-									debug_times["total"].at(1) += debug_times["proc"].at(1);
-								}
+
+								if (Global::debug) debug_timer("proc", draw_done);
 							}
 							catch (const std::exception& e) {
 								throw std::runtime_error("Proc:: -> " + (string)e.what());
@@ -387,10 +501,13 @@ namespace Runner {
 							conf.box_mask ^= proc_done;
 						}
 					}
+
 					//? NET
 					if (conf.box_mask.test(net_present)) {
 						if (not conf.box_mask.test(net_running)) {
-							if (Global::debug) debug_times["net"].at(0) = time_micros();
+							if (Global::debug) debug_timer("net", collect_begin);
+
+							//? Start async collect
 							net = async(Net::collect, conf.no_update);
 							conf.box_mask.set(net_running);
 						}
@@ -399,16 +516,12 @@ namespace Runner {
 
 						else if (net.wait_for(ZeroSec) == future_status::ready) {
 							try {
-								if (Global::debug) {
-									debug_times["net"].at(1) = time_micros();
-									debug_times["net"].at(0) = debug_times["net"].at(1) - debug_times["net"].at(0);
-									debug_times["total"].at(0) += debug_times["net"].at(0);
-								}
+								if (Global::debug) debug_timer("net", draw_begin);
+
+								//? Draw box
 								output += Net::draw(net.get(), conf.force_redraw, conf.no_update);
-								if (Global::debug) {
-									debug_times["net"].at(1) = time_micros() - debug_times["net"].at(1);
-									debug_times["total"].at(1) += debug_times["net"].at(1);
-								}
+
+								if (Global::debug) debug_timer("net", draw_done);
 							}
 							catch (const std::exception& e) {
 								throw std::runtime_error("Net:: -> " + (string)e.what());
@@ -416,10 +529,13 @@ namespace Runner {
 							conf.box_mask ^= net_done;
 						}
 					}
+
 					//? MEM
 					if (conf.box_mask.test(mem_present)) {
 						if (not conf.box_mask.test(mem_running)) {
-							if (Global::debug) debug_times["mem"].at(0) = time_micros();
+							if (Global::debug) debug_timer("mem", collect_begin);
+
+							//? Start async collect
 							mem = async(Mem::collect, conf.no_update);
 							conf.box_mask.set(mem_running);
 						}
@@ -428,16 +544,12 @@ namespace Runner {
 
 						else if (mem.wait_for(ZeroSec) == future_status::ready) {
 							try {
-								if (Global::debug) {
-									debug_times["mem"].at(1) = time_micros();
-									debug_times["mem"].at(0) = debug_times["mem"].at(1) - debug_times["mem"].at(0);
-									debug_times["total"].at(0) += debug_times["mem"].at(0);
-								}
+								if (Global::debug) debug_timer("mem", draw_begin);
+
+								//? Draw box
 								output += Mem::draw(mem.get(), conf.force_redraw, conf.no_update);
-								if (Global::debug) {
-									debug_times["mem"].at(1) = time_micros() - debug_times["mem"].at(1);
-									debug_times["total"].at(1) += debug_times["mem"].at(1);
-								}
+
+								if (Global::debug) debug_timer("mem", draw_done);
 							}
 							catch (const std::exception& e) {
 								throw std::runtime_error("Mem:: -> " + (string)e.what());
@@ -445,10 +557,13 @@ namespace Runner {
 							conf.box_mask ^= mem_done;
 						}
 					}
+
 					//? CPU
 					if (conf.box_mask.test(cpu_present)) {
 						if (not conf.box_mask.test(cpu_running)) {
-							if (Global::debug) debug_times["cpu"].at(0) = time_micros();
+							if (Global::debug) debug_timer("cpu", collect_begin);
+
+							//? Start async collect
 							cpu = async(Cpu::collect, conf.no_update);
 							conf.box_mask.set(cpu_running);
 						}
@@ -457,16 +572,12 @@ namespace Runner {
 
 						else if (cpu.wait_for(ZeroSec) == future_status::ready) {
 							try {
-								if (Global::debug) {
-									debug_times["cpu"].at(1) = time_micros();
-									debug_times["cpu"].at(0) = debug_times["cpu"].at(1) - debug_times["cpu"].at(0);
-									debug_times["total"].at(0) += debug_times["cpu"].at(0);
-								}
+								if (Global::debug) debug_timer("cpu", draw_begin);
+
+								//? Draw box
 								output += Cpu::draw(cpu.get(), conf.force_redraw, conf.no_update);
-								if (Global::debug) {
-									debug_times["cpu"].at(1) = time_micros() - debug_times["cpu"].at(1);
-									debug_times["total"].at(1) += debug_times["cpu"].at(1);
-								}
+
+								if (Global::debug) debug_timer("cpu", draw_done);
 							}
 							catch (const std::exception& e) {
 								throw std::runtime_error("Cpu:: -> " + (string)e.what());
@@ -501,9 +612,10 @@ namespace Runner {
 			//? If overlay isn't empty, print output without color and then print overlay on top
 			cout << Term::sync_start << (conf.overlay.empty()
 					? output + conf.clock
-					: Theme::c("inactive_fg") + Fx::ub + Fx::uncolor(output + conf.clock) + conf.overlay)
+					: Fx::ub + Theme::c("inactive_fg") + Fx::uncolor(output + conf.clock) + conf.overlay)
 				<< Term::sync_end << flush;
 		}
+		//* ----------------------------------------------- THREAD LOOP -----------------------------------------------
 
 		pthread_exit(NULL);
 	}
@@ -516,20 +628,19 @@ namespace Runner {
 		if (stopping or Global::resized) return;
 
 		if (box == "overlay") {
-			cout << Term::sync_start << Global::overlay << Term::sync_end;
+			cout << Term::sync_start << Global::overlay << Term::sync_end << flush;
 		}
 		else if (box == "clock") {
-			if (not Global::clock.empty())
-				cout << Term::sync_start << Global::clock << Term::sync_end;
+			cout << Term::sync_start << Global::clock << Term::sync_end << flush;
 		}
 		else if (box.empty() and Config::current_boxes.empty()) {
-			cout << Term::sync_start << Term::clear + Mv::to(10, 10) << "No boxes shown!" << Term::sync_end;
+			cout << Term::sync_start << Term::clear + Mv::to(10, 10) << "No boxes shown!" << Term::sync_end << flush;
 		}
 		else {
 			Config::unlock();
 			Config::lock();
 
-			//? Setup bitmask for selected boxes instead of parsing strings
+			//? Setup bitmask for selected boxes instead of parsing strings in _runner thread loop
 			bitset<8> box_mask;
 			for (const auto& box : (box == "all" ? Config::current_boxes : vector{box})) {
 				box_mask |= box_bits.at(box);
@@ -537,9 +648,9 @@ namespace Runner {
 
 			current_conf = {box_mask, no_update, force_redraw, Global::overlay, Global::clock};
 
-			do_work = true;
-			atomic_notify(do_work);
+			thread_trigger();
 
+			//? Wait for _runner thread to be active before returning
 			for (int i = 0; not active and i < 10; i++) sleep_ms(1);
 		}
 	}
@@ -554,14 +665,9 @@ namespace Runner {
 			exit(1);
 		}
 		else if (ret == EBUSY) {
-			if (not active) {
-				do_work = true;
-				atomic_notify(do_work);
-				sleep_ms(1);
-			}
-			else {
-				atomic_wait(active);
-			}
+			atomic_wait(active);
+			thread_trigger();
+			sleep_ms(1);
 		}
 		stopping = false;
 	}
@@ -585,11 +691,6 @@ int main(int argc, char **argv) {
 	std::signal(SIGTSTP, _signal_handler);
 	std::signal(SIGCONT, _signal_handler);
 	std::signal(SIGWINCH, _signal_handler);
-	sigemptyset(&Runner::mask);
-	sigaddset(&Runner::mask, SIGINT);
-	sigaddset(&Runner::mask, SIGTSTP);
-	sigaddset(&Runner::mask, SIGWINCH);
-	sigaddset(&Runner::mask, SIGTERM);
 
 	//? Setup paths for config, log and user themes
 	for (const auto& env : {"XDG_CONFIG_HOME", "HOME"}) {
@@ -707,6 +808,7 @@ int main(int argc, char **argv) {
 	Theme::setTheme();
 
 	//? Start runner thread
+	Runner::thread_sem_init();
 	if (pthread_create(&Runner::runner_id, NULL, &Runner::_runner, NULL) != 0) {
 		Global::exit_error_msg = "Failed to create _runner thread!";
 		exit(1);
@@ -743,10 +845,16 @@ int main(int argc, char **argv) {
 			if (Global::resized) {
 				Global::resized = false;
 				Draw::calcSizes();
+				update_clock();
 				Runner::run("all", true);
 				atomic_wait(Runner::active);
 			}
 
+			//? Update clock if needed
+			if (update_clock()) {
+				Runner::run("clock");
+			}
+
 			//? Start secondary collect & draw thread at the interval set by <update_ms> config value
 			if (time_ms() >= future_time) {
 				Runner::run("all");
@@ -767,14 +875,12 @@ int main(int argc, char **argv) {
 
 				//? Poll for input and process any input detected
 				else if (Input::poll(min(1000ul, future_time - current_time))) {
-					if (not Runner::active)
-						Config::unlock();
+					if (not Runner::active) Config::unlock();
 					Input::process(Input::get());
 				}
 
 				//? Break the loop at 1000ms intervals or if input polling was interrupted
-				else
-					break;
+				else break;
 			}
 
 		}
diff --git a/src/btop_config.cpp b/src/btop_config.cpp
index 688068c..ff6de59 100644
--- a/src/btop_config.cpp
+++ b/src/btop_config.cpp
@@ -47,6 +47,8 @@ namespace Config {
 		{"force_tty", 			"#* Set to true to force tty mode regardless if a real tty has been detected or not.\n"
 								"#* Will force 16-color mode and TTY theme, set all graph symbols to \"tty\" and swap out other non tty friendly symbols."},
 
+		{"rounded_corners",		"#* Rounded corners on boxes, is ignored if TTY mode is ON."},
+
 		{"graph_symbol", 		"#* Default symbols to use for graph creation, \"braille\", \"block\" or \"tty\".\n"
 								"#* \"braille\" offers the highest resolution but might not be included in all fonts.\n"
 								"#* \"block\" has half the resolution of braille but uses more common characters.\n"
@@ -112,7 +114,7 @@ namespace Config {
 
 		{"show_cpu_freq", 		"#* Show CPU frequency."},
 
-		{"draw_clock", 			"#* Draw a clock at top of screen, formatting according to strftime, empty string to disable."},
+		{"clock_format", 		"#* Draw a clock at top of screen, formatting according to strftime, empty string to disable."},
 
 		{"background_update", 	"#* Update main ui in background when menus are showing, set this to false if the menus is flickering too much for comfort."},
 
@@ -174,7 +176,7 @@ namespace Config {
 		{"cpu_sensor", "Auto"},
 		{"cpu_core_map", ""},
 		{"temp_scale", "celsius"},
-		{"draw_clock", "%X"},
+		{"clock_format", "%X"},
 		{"custom_cpu_name", ""},
 		{"disks_filter", ""},
 		{"io_graph_speeds", ""},
@@ -188,6 +190,7 @@ namespace Config {
 	unordered_flat_map<string, bool> bools = {
 		{"theme_background", true},
 		{"truecolor", true},
+		{"rounded_corners", true},
 		{"proc_reversed", false},
 		{"proc_tree", false},
 		{"proc_colors", true},
@@ -362,6 +365,10 @@ namespace Config {
 					cread >> value;
 					if (not isint(value))
 						load_warnings.push_back("Got an invalid integer value for config name: " + name);
+					else if (name == "update_ms" and stoi(value) < 100) {
+						load_warnings.push_back("Config value update_ms set too low (<100), setting (100).");
+						ints.at(name) = 100;
+					}
 					else
 						ints.at(name) = stoi(value);
 				}
@@ -376,6 +383,8 @@ namespace Config {
 						load_warnings.push_back("Invalid log_level: " + value);
 					else if (name == "graph_symbol" and not v_contains(valid_graph_symbols, value))
 						load_warnings.push_back("Invalid graph symbol identifier: " + value);
+					else if (name.starts_with("graph_symbol_") and (value != "default" and not v_contains(valid_graph_symbols, value)))
+						load_warnings.push_back("Invalid graph symbol identifier for" + name + ": " + value);
 					else if (name == "shown_boxes" and not value.empty() and not check_boxes(value))
 						load_warnings.push_back("Invalid box name(s) in shown_boxes: " + value);
 					else
diff --git a/src/btop_draw.cpp b/src/btop_draw.cpp
index aa30e70..6b668a8 100644
--- a/src/btop_draw.cpp
+++ b/src/btop_draw.cpp
@@ -36,33 +36,6 @@ using namespace Tools;
 namespace rng = std::ranges;
 
 namespace Symbols {
-	const string h_line				= "─";
-	const string v_line				= "│";
-	const string dotted_v_line		= "╎";
-	const string left_up			= "┌";
-	const string right_up			= "┐";
-	const string left_down			= "└";
-	const string right_down			= "┘";
-	const string round_left_up		= "╭";
-	const string round_right_up		= "╮";
-	const string round_left_down	= "╰";
-	const string round_right_down	= "╯";
-	const string title_left_down	= "┘";
-	const string title_right_down	= "└";
-	const string title_left			= "┐";
-	const string title_right		= "┌";
-	const string div_right			= "┤";
-	const string div_left			= "├";
-	const string div_up				= "┬";
-	const string div_down			= "┴";
-
-
-	const string up = "↑";
-	const string down = "↓";
-	const string left = "←";
-	const string right = "→";
-	const string enter = "↲";
-
 	const string meter = "■";
 
 	const array<string, 10> superscript = { "⁰", "¹", "²", "³", "⁴", "⁵", "⁶", "⁷", "⁸", "⁹" };
@@ -201,11 +174,12 @@ namespace Draw {
 		string out;
 		if (line_color.empty()) line_color = Theme::c("div_line");
 		const auto& tty_mode = Config::getB("tty_mode");
+		const auto& rounded = Config::getB("rounded_corners");
 		const string numbering = (num == 0) ? "" : Theme::c("hi_fg") + (tty_mode ? std::to_string(num) : Symbols::superscript.at(clamp(num, 0, 9)));
-		const auto& right_up = (tty_mode ? Symbols::right_up : Symbols::round_right_up);
-		const auto& left_up = (tty_mode ? Symbols::left_up : Symbols::round_left_up);
-		const auto& right_down = (tty_mode ? Symbols::right_down : Symbols::round_right_down);
-		const auto& left_down = (tty_mode ? Symbols::left_down : Symbols::round_left_down);
+		const auto& right_up = (tty_mode or not rounded ? Symbols::right_up : Symbols::round_right_up);
+		const auto& left_up = (tty_mode or not rounded ? Symbols::left_up : Symbols::round_left_up);
+		const auto& right_down = (tty_mode or not rounded ? Symbols::right_down : Symbols::round_right_down);
+		const auto& left_down = (tty_mode or not rounded ? Symbols::left_down : Symbols::round_left_down);
 
 		out = Fx::reset + line_color;
 
@@ -583,14 +557,14 @@ namespace Mem {
 			for (const auto& name : mem_names) {
 
 				if (use_graphs)
-					mem_graphs[name] = Draw::Graph{mem_meter, graph_height, name, mem.percent.at(name)};
+					mem_graphs[name] = Draw::Graph{mem_meter, graph_height, name, mem.percent.at(name), graph_symbol};
 				else
 					mem_meters[name] = Draw::Meter{mem_meter, name};
 			}
 			if (show_swap and has_swap) {
 				for (const auto& name : swap_names) {
 					if (use_graphs)
-						mem_graphs[name] = Draw::Graph{mem_meter, graph_height, name.substr(5), mem.percent.at(name)};
+						mem_graphs[name] = Draw::Graph{mem_meter, graph_height, name.substr(5), mem.percent.at(name), graph_symbol};
 					else
 						mem_meters[name] = Draw::Meter{mem_meter, name.substr(5)};
 				}
@@ -694,7 +668,7 @@ namespace Mem {
 			const auto& disks = mem.disks;
 			cx = x + mem_width - 1; cy = 0;
 			const bool big_disk = disks_width >= 25;
-			divider = Mv::l(1) + Theme::c("div_line") + Symbols::div_left + Symbols::h_line * disks_width + Theme::c("mem_box") + Symbols::div_right + Mv::l(disks_width - 1);
+			divider = Mv::l(1) + Theme::c("div_line") + Symbols::div_left + Symbols::h_line * disks_width + Theme::c("mem_box") + Fx::ub + Symbols::div_right + Mv::l(disks_width - 1);
 			if (io_mode) {
 				for (const auto& mount : mem.disks_order) {
 					if (not disks.contains(mount)) continue;
@@ -758,7 +732,7 @@ namespace Mem {
 
 					if (cmp_less_equal(disks.size() * 3 + (show_io_stat ? disk_ios : 0), height - 1)) {
 						out += Mv::to(y+1+cy, x+1+cx) + (big_disk ? " Free:" + rjust(to_string(disk.free_percent) + '%', 4) : "F") + ' '
-						+ disk_meters_free.at(mount)(disk.free_percent) + rjust(human_free, (big_disk ? 9 : 7));
+						+ disk_meters_free.at(mount)(disk.free_percent) + rjust(human_free, (big_disk ? 9 : 5));
 						cy++;
 						if (cmp_less_equal(disks.size() * 4 + (show_io_stat ? disk_ios : 0), height - 1)) cy++;
 					}
@@ -792,7 +766,7 @@ namespace Net {
 		auto& net_sync = Config::getB("net_sync");
 		auto& net_auto = Config::getB("net_auto");
 		auto& tty_mode = Config::getB("tty_mode");
-		auto& graph_symbol = (tty_mode ? "tty" : Config::getS("graph_symbol_proc"));
+		auto& graph_symbol = (tty_mode ? "tty" : Config::getS("graph_symbol_net"));
 		string ip_addr = (net.ipv4.empty() ? net.ipv6 : net.ipv4);
 		if (old_ip != ip_addr) {
 			old_ip = ip_addr;
@@ -1191,7 +1165,7 @@ namespace Proc {
 		//* Iteration over processes
 		int lc = 0;
 		for (int n=0; auto& p : plist) {
-			if (p.filtered or n++ < start) continue;
+			if (n++ < start or p.filtered) continue;
 			bool is_selected = (lc + 1 == selected);
 			if (is_selected) selected_pid = (int)p.pid;
 
@@ -1261,7 +1235,7 @@ namespace Proc {
 					out += c_color + uresize(p.name, width_left - 1) + end + ' ';
 					width_left -= (ulen(p.name) + 1);
 				}
-				if (width_left > 7 and (not p.short_cmd.empty() or p.short_cmd == p.name)) {
+				if (width_left > 7 and p.short_cmd != p.name) {
 					out += g_color + '(' + uresize(p.short_cmd, width_left - 3, true) + ") ";
 					width_left -= (ulen(p.short_cmd, true) + 3);
 				}
@@ -1287,7 +1261,7 @@ namespace Proc {
 		}
 
 		out += Fx::reset;
-		while (lc++ < height - 4) out += Mv::to(y+lc+2, x+1) + string(width - 2, ' ');
+		while (lc++ < height - 5) out += Mv::to(y+lc+1, x+1) + string(width - 2, ' ');
 
 		//? Draw scrollbar if needed
 		if (numpids > select_max) {
@@ -1337,6 +1311,8 @@ namespace Draw {
 		Mem::box.clear();
 		Net::box.clear();
 		Proc::box.clear();
+		Global::clock.clear();
+		Global::overlay.clear();
 
 		Input::mouse_mappings.clear();
 
diff --git a/src/btop_draw.hpp b/src/btop_draw.hpp
index 094f751..f8adf6b 100644
--- a/src/btop_draw.hpp
+++ b/src/btop_draw.hpp
@@ -25,6 +25,35 @@ tab-size = 4
 
 using std::string, std::vector, robin_hood::unordered_flat_map, std::deque;
 
+namespace Symbols {
+	const string h_line				= "─";
+	const string v_line				= "│";
+	const string dotted_v_line		= "╎";
+	const string left_up			= "┌";
+	const string right_up			= "┐";
+	const string left_down			= "└";
+	const string right_down			= "┘";
+	const string round_left_up		= "╭";
+	const string round_right_up		= "╮";
+	const string round_left_down	= "╰";
+	const string round_right_down	= "╯";
+	const string title_left_down	= "┘";
+	const string title_right_down	= "└";
+	const string title_left			= "┐";
+	const string title_right		= "┌";
+	const string div_right			= "┤";
+	const string div_left			= "├";
+	const string div_up				= "┬";
+	const string div_down			= "┴";
+
+
+	const string up = "↑";
+	const string down = "↓";
+	const string left = "←";
+	const string right = "→";
+	const string enter = "↲";
+}
+
 namespace Draw {
 
 	//* An editable text field
diff --git a/src/btop_input.cpp b/src/btop_input.cpp
index c1701e6..63a26e0 100644
--- a/src/btop_input.cpp
+++ b/src/btop_input.cpp
@@ -137,10 +137,10 @@ namespace Input {
 
 					key = mouse_event;
 
-					if (not Menu::active and key == "mouse_click") {
+					if (key == "mouse_click") {
 						const auto& [col, line] = mouse_pos;
 
-						for (const auto& [mapped_key, pos] : mouse_mappings) {
+						for (const auto& [mapped_key, pos] : (Menu::active ? Menu::mouse_mappings : mouse_mappings)) {
 							if (col >= pos.col and col < pos.col + pos.width and line >= pos.line and line < pos.line + pos.height) {
 								key = mapped_key;
 								break;
@@ -235,8 +235,10 @@ namespace Input {
 					Proc::filter = { Config::getS("proc_filter") };
 					old_filter = Proc::filter.text;
 				}
-				else if (key == "e")
+				else if (key == "e") {
 					Config::flip("proc_tree");
+					no_update = false;
+				}
 
 				else if (key == "r")
 					Config::flip("proc_reversed");
@@ -313,6 +315,7 @@ namespace Input {
 					auto& pid = Config::getI("selected_pid");
 					if (key == "+" or key == "space") Proc::expand = pid;
 					if (key == "-" or key == "space") Proc::collapse = pid;
+					no_update = false;
 				}
 				else if (key == "t") {
 					Logger::debug(key);
diff --git a/src/btop_linux.cpp b/src/btop_linux.cpp
index ae0442c..e2b7704 100644
--- a/src/btop_linux.cpp
+++ b/src/btop_linux.cpp
@@ -75,6 +75,10 @@ namespace Cpu {
 	unordered_flat_map<int, int> core_mapping;
 }
 
+namespace Net {
+	uint64_t timestamp = 0;
+}
+
 namespace Shared {
 
 	fs::path procPath, passwd_path;
@@ -137,6 +141,7 @@ namespace Shared {
 		Mem::collect();
 
 		//? Init for namespace Net
+		Net::timestamp = time_ms();
 		Net::collect();
 
 	}
@@ -813,6 +818,7 @@ namespace Net {
 		auto& config_iface = Config::getS("net_iface");
 		auto& net_sync = Config::getB("net_sync");
 		auto& net_auto = Config::getB("net_auto");
+		auto new_timestamp = time_ms();
 
 		if (not no_update and errors < 3) {
 			//? Get interface list using getifaddrs() wrapper
@@ -864,7 +870,7 @@ namespace Net {
 					const uint64_t val = max(stoul(readfile(sys_file, "0")), saved_stat.last);
 
 					//? Update speed, total and top values
-					saved_stat.speed = val - (saved_stat.last == 0 ? val : saved_stat.last);
+					saved_stat.speed = round((double)(val - saved_stat.last) / ((double)(new_timestamp - timestamp) / 1000));
 					if (saved_stat.speed > saved_stat.top) saved_stat.top = saved_stat.speed;
 					if (saved_stat.offset > val) saved_stat.offset = 0;
 					saved_stat.total = val - saved_stat.offset;
@@ -899,6 +905,8 @@ namespace Net {
 				}
 				net.compact();
 			}
+
+			timestamp = new_timestamp;
 		}
 
 		//? Return empty net_info struct if no interfaces was found
@@ -964,6 +972,9 @@ namespace Proc {
 
 	vector<proc_info> current_procs;
 	unordered_flat_map<string, string> uid_user;
+	string current_sort;
+	string current_filter;
+	bool current_rev = false;
 
 	fs::file_time_type passwd_time;
 
@@ -976,17 +987,19 @@ namespace Proc {
 	detail_container detailed;
 
 	//* Generate process tree list
-	void _tree_gen(const proc_info& cur_proc, const vector<proc_info>& in_procs, vector<proc_info>& out_procs, int cur_depth, const bool collapsed, const string& filter, bool found=false) {
+	void _tree_gen(proc_info& cur_proc, vector<proc_info>& in_procs, vector<std::reference_wrapper<proc_info>>& out_procs, int cur_depth, const bool collapsed, const string& filter, bool found=false, const bool no_update=false, const bool should_filter=false) {
 		auto cur_pos = out_procs.size();
 		bool filtering = false;
 
 		//? If filtering, include children of matching processes
-		if (not filter.empty() and not found) {
+		if (not found and (should_filter or not filter.empty())) {
 			if (not s_contains(std::to_string(cur_proc.pid), filter)
 			and not s_contains(cur_proc.name, filter)
 			and not s_contains(cur_proc.cmd, filter)
 			and not s_contains(cur_proc.user, filter)) {
 				filtering = true;
+				cur_proc.filtered = true;
+				filter_found++;
 			}
 			else {
 				found = true;
@@ -994,37 +1007,44 @@ namespace Proc {
 			}
 		}
 
-		//? Add process to vector if not filtered out or currently in a collapsed sub-tree
+		//? Set tree index position for process if not filtered out or currently in a collapsed sub-tree
 		if (not collapsed and not filtering) {
-			out_procs.push_back(cur_proc);
+			out_procs.push_back(std::ref(cur_proc));
+			cur_proc.tree_index = out_procs.size() - 1;
 			//? Try to find name of the binary file and append to program name if not the same
 			if (cur_proc.short_cmd.empty() and not cur_proc.cmd.empty()) {
 				std::string_view cmd_view = cur_proc.cmd;
 				cmd_view = cmd_view.substr(0, min(cmd_view.find(' '), cmd_view.size()));
 				cmd_view = cmd_view.substr(min(cmd_view.find_last_of('/') + 1, cmd_view.size()));
-				out_procs.back().short_cmd = (string)cmd_view;
+				cur_proc.short_cmd = (string)cmd_view;
 			}
 		}
+		else {
+			cur_proc.tree_index = in_procs.size();
+		}
 
 		//? Recursive iteration over all children
 		int children = 0;
 		for (auto& p : rng::equal_range(in_procs, cur_proc.pid, rng::less{}, &proc_info::ppid)) {
+			if (not no_update and not filtering and (collapsed or cur_proc.collapsed)) {
+				out_procs.back().get().cpu_p += p.cpu_p;
+				out_procs.back().get().mem += p.mem;
+				out_procs.back().get().threads += p.threads;
+			}
 			if (collapsed and not filtering) {
-				out_procs.back().cpu_p += p.cpu_p;
-				out_procs.back().mem += p.mem;
-				out_procs.back().threads += p.threads;
+				cur_proc.filtered = true;
 			}
 			else children++;
-			_tree_gen(p, in_procs, out_procs, cur_depth + 1, (collapsed ? true : cur_proc.collapsed), filter, found);
+			_tree_gen(p, in_procs, out_procs, cur_depth + 1, (collapsed ? true : cur_proc.collapsed), filter, found, no_update, should_filter);
 		}
 		if (collapsed or filtering) return;
 
 		//? Add tree terminator symbol if it's the last child in a sub-tree
-		if (out_procs.size() > cur_pos + 1 and not out_procs.back().prefix.ends_with("]─"))
-			out_procs.back().prefix.replace(out_procs.back().prefix.size() - 8, 8, " └─ ");
+		if (out_procs.size() > cur_pos + 1 and not out_procs.back().get().prefix.ends_with("]─"))
+			out_procs.back().get().prefix.replace(out_procs.back().get().prefix.size() - 8, 8, " └─ ");
 
 		//? Add collapse/expand symbols if process have any children
-		out_procs.at(cur_pos).prefix = " │ "s * cur_depth + (children > 0 ? (cur_proc.collapsed ? "[+]─" : "[-]─") : " ├─ ");
+		out_procs.at(cur_pos).get().prefix = " │ "s * cur_depth + (children > 0 ? (cur_proc.collapsed ? "[+]─" : "[-]─") : " ├─ ");
 	}
 
 	//* Get detailed info for selected process
@@ -1133,12 +1153,18 @@ namespace Proc {
 		const auto& tree = Config::getB("proc_tree");
 		const auto& show_detailed = Config::getB("show_detailed");
 		const size_t detailed_pid = Config::getI("detailed_pid");
+		const bool should_filter = current_filter != filter;
+		if (should_filter) current_filter = filter;
+		const bool sorted_change = (sorting != current_sort or reverse != current_rev or should_filter);
+		if (sorted_change) {
+			current_sort = sorting;
+			current_rev = reverse;
+		}
 		ifstream pread;
 		string long_string;
 		string short_str;
-		filter_found = 0;
-		const double uptime = system_uptime();
 
+		const double uptime = system_uptime();
 
 		const int cmult = (per_core) ? Shared::coreCount : 1;
 		bool got_detailed = false;
@@ -1193,7 +1219,7 @@ namespace Proc {
 				const size_t pid = stoul(pid_str);
 				found.push_back(pid);
 
-				//? Check if pid already exists
+				//? Check if pid already exists in current_procs
 				auto find_old = rng::find(current_procs, pid, &proc_info::pid);
 				bool no_cache = false;
 				if (find_old == current_procs.end()) {
@@ -1210,6 +1236,7 @@ namespace Proc {
 					if (not pread.good()) continue;
 					getline(pread, new_proc.name);
 					pread.close();
+					//? Check for whitespace characters in name and set offset to get correct fields from stat file
 					new_proc.name_offset = rng::count(new_proc.name, ' ');
 
 					pread.open(d.path() / "cmdline");
@@ -1241,7 +1268,6 @@ namespace Proc {
 				pread.open(d.path() / "stat");
 				if (not pread.good()) continue;
 
-				//? Check cached value for whitespace characters in name and set offset to get correct fields from stat file
 				const auto& offset = new_proc.name_offset;
 				short_str.clear();
 				size_t x = 0, next_x = 3;
@@ -1318,19 +1344,7 @@ namespace Proc {
 				}
 			}
 
-			// //? Clear dead processes from cache at a regular interval
-			// if (++counter >= 1000 or (cache.size() > found.size() + 100)) {
-			// 	counter = 0;
-			// 	for (auto it = cache.begin(); it != cache.end();) {
-			// 		if (not v_contains(found, it->first))
-			// 			it = cache.erase(it);
-			// 		else
-			// 			it++;
-			// 	}
-			// 	cache.compact();
-			// }
-
-			//? Clear dead processes from list
+			//? Clear dead processes from current_procs
 			auto eraser = rng::remove_if(current_procs, [&](const auto& element){ return not v_contains(found, element.pid); });
 			current_procs.erase(eraser.begin(), eraser.end());
 
@@ -1343,97 +1357,102 @@ namespace Proc {
 				redraw = true;
 			}
 
-
 			old_cputimes = cputimes;
-			// current_procs.clear();
-			// current_procs = procs;
 		}
 		//* ---------------------------------------------Collection done-----------------------------------------------
 
 		//* Sort processes
-		switch (v_index(sort_vector, sorting)) {
-				case 0: rng::sort(current_procs, rng::greater{}, &proc_info::pid); 	break;
-				case 1: rng::sort(current_procs, rng::greater{}, &proc_info::name);	break;
-				case 2: rng::sort(current_procs, rng::greater{}, &proc_info::cmd); 	break;
-				case 3: rng::sort(current_procs, rng::greater{}, &proc_info::threads); break;
-				case 4: rng::sort(current_procs, rng::greater{}, &proc_info::user); 	break;
-				case 5: rng::sort(current_procs, rng::greater{}, &proc_info::mem); 	break;
-				case 6: rng::sort(current_procs, rng::greater{}, &proc_info::cpu_p);   break;
-				case 7: rng::sort(current_procs, rng::greater{}, &proc_info::cpu_c);   break;
-		}
-		if (reverse) rng::reverse(current_procs);
+		if (sorted_change or not no_update) {
+			switch (v_index(sort_vector, sorting)) {
+					case 0: rng::sort(current_procs, rng::greater{}, &proc_info::pid); 	break;
+					case 1: rng::sort(current_procs, rng::greater{}, &proc_info::name);	break;
+					case 2: rng::sort(current_procs, rng::greater{}, &proc_info::cmd); 	break;
+					case 3: rng::sort(current_procs, rng::greater{}, &proc_info::threads); break;
+					case 4: rng::sort(current_procs, rng::greater{}, &proc_info::user); 	break;
+					case 5: rng::sort(current_procs, rng::greater{}, &proc_info::mem); 	break;
+					case 6: rng::sort(current_procs, rng::greater{}, &proc_info::cpu_p);   break;
+					case 7: rng::sort(current_procs, rng::greater{}, &proc_info::cpu_c);   break;
+			}
+			if (reverse) rng::reverse(current_procs);
 
-		//* When sorting with "cpu lazy" push processes over threshold cpu usage to the front regardless of cumulative usage
-		if (not tree and not reverse and sorting == "cpu lazy") {
-			double max = 10.0, target = 30.0;
-			for (size_t i = 0, x = 0, offset = 0; i < current_procs.size(); i++) {
-				if (i <= 5 and current_procs.at(i).cpu_p > max)
-					max = current_procs.at(i).cpu_p;
-				else if (i == 6)
-					target = (max > 30.0) ? max : 10.0;
-				if (i == offset and current_procs.at(i).cpu_p > 30.0)
-					offset++;
-				else if (current_procs.at(i).cpu_p > target) {
-					rotate(current_procs.begin() + offset, current_procs.begin() + i, current_procs.begin() + i + 1);
-					if (++x > 10) break;
+			//* When sorting with "cpu lazy" push processes over threshold cpu usage to the front regardless of cumulative usage
+			if (not tree and not reverse and sorting == "cpu lazy") {
+				double max = 10.0, target = 30.0;
+				for (size_t i = 0, x = 0, offset = 0; i < current_procs.size(); i++) {
+					if (i <= 5 and current_procs.at(i).cpu_p > max)
+						max = current_procs.at(i).cpu_p;
+					else if (i == 6)
+						target = (max > 30.0) ? max : 10.0;
+					if (i == offset and current_procs.at(i).cpu_p > 30.0)
+						offset++;
+					else if (current_procs.at(i).cpu_p > target) {
+						rotate(current_procs.begin() + offset, current_procs.begin() + i, current_procs.begin() + i + 1);
+						if (++x > 10) break;
+					}
 				}
 			}
 		}
 
+
 		//* Match filter if defined
-		for (auto& p : current_procs) {
-			if (not tree and not filter.empty()) {
-					if (not s_contains(to_string(p.pid), filter)
+		if (should_filter) {
+			filter_found = 0;
+			for (auto& p : current_procs) {
+				if (not tree and not filter.empty()) {
+						if (not s_contains(to_string(p.pid), filter)
 						and not s_contains(p.name, filter)
 						and not s_contains(p.cmd, filter)
 						and not s_contains(p.user, filter)) {
 							p.filtered = true;
 							filter_found++;
+							}
+						else {
+							p.filtered = false;
 						}
+					}
+				else {
+					p.filtered = false;
 				}
-			else if (not tree) {
-				p.filtered = false;
 			}
 		}
 
-
-
 		//* Generate tree view if enabled
-		if (tree) {
+		if (tree and (not no_update or should_filter or sorted_change)) {
 			if (auto find_pid = (collapse != -1 ? collapse : expand); find_pid != -1) {
 				auto collapser = rng::find(current_procs, find_pid, &proc_info::pid);
 				if (collapser != current_procs.end()) {
 					if (collapse == expand) {
 						collapser->collapsed = not collapser->collapsed;
-						collapse = expand = -1;
 					}
 					else if (collapse > -1) {
 						collapser->collapsed = true;
-						collapse = -1;
 					}
 					else if (expand > -1) {
 						collapser->collapsed = false;
-						expand = -1;
 					}
 				}
+				collapse = expand = -1;
 			}
+			if (should_filter or not filter.empty()) filter_found = 0;
 
-			vector<proc_info> tree_procs;
+			vector<std::reference_wrapper<proc_info>> tree_procs;
 			tree_procs.reserve(current_procs.size());
 
 			//? Stable sort to retain selected sorting among processes with the same parent
 			rng::stable_sort(current_procs, rng::less{}, &proc_info::ppid);
 
 			//? Start recursive iteration over processes with the lowest shared parent pids
-			for (const auto& p : rng::equal_range(current_procs, current_procs.at(0).ppid, rng::less{}, &proc_info::ppid)) {
-				_tree_gen(p, current_procs, tree_procs, 0, false, filter);
+			for (auto& p : rng::equal_range(current_procs, current_procs.at(0).ppid, rng::less{}, &proc_info::ppid)) {
+				_tree_gen(p, current_procs, tree_procs, 0, false, filter, false, no_update, should_filter);
 			}
 
-			//procs.clear();
-			current_procs = std::move(tree_procs);
+			//? Final sort based on tree index
+			rng::sort(current_procs, rng::less{}, &proc_info::tree_index);
+			if (reverse) rng::reverse(current_procs);
+
 		}
 
-		numpids = (not filter.empty() ? filter_found : (int)current_procs.size());
+		numpids = (int)current_procs.size() - filter_found;
 
 		return current_procs;
 	}
diff --git a/src/btop_menu.cpp b/src/btop_menu.cpp
index 609627b..444d813 100644
--- a/src/btop_menu.cpp
+++ b/src/btop_menu.cpp
@@ -34,6 +34,8 @@ namespace Menu {
    atomic<bool> active (false);
    string output;
 
+   unordered_flat_map<string, Input::Mouse_loc> mouse_mappings;
+
    const unordered_flat_map<string, unordered_flat_map<string, vector<string>>> menus = {
 		{ "options", {
 			{ "normal", {
diff --git a/src/btop_menu.hpp b/src/btop_menu.hpp
index af36785..fc106b7 100644
--- a/src/btop_menu.hpp
+++ b/src/btop_menu.hpp
@@ -21,6 +21,8 @@ tab-size = 4
 #include <string>
 #include <atomic>
 
+#include <btop_input.hpp>
+
 using std::string, std::atomic;
 
 namespace Menu {
@@ -28,5 +30,7 @@ namespace Menu {
 	extern atomic<bool> active;
 	extern string output;
 
+    //? line, col, height, width
+	extern unordered_flat_map<string, Input::Mouse_loc> mouse_mappings;
 
 }
diff --git a/src/btop_shared.hpp b/src/btop_shared.hpp
index 0393c85..5f40d0a 100644
--- a/src/btop_shared.hpp
+++ b/src/btop_shared.hpp
@@ -215,7 +215,7 @@ namespace Proc {
 		char state = '0';
 		uint64_t cpu_n = 0, p_nice = 0, ppid = 0, cpu_s = 0, cpu_t = 0;
 		string prefix = "";
-		size_t depth = 0;
+		size_t depth = 0, tree_index = 0;
 		bool collapsed = false, filtered = false;
 	};
 
diff --git a/src/btop_tools.cpp b/src/btop_tools.cpp
index 757860c..a42d96d 100644
--- a/src/btop_tools.cpp
+++ b/src/btop_tools.cpp
@@ -26,6 +26,7 @@ tab-size = 4
 #include <robin_hood.h>
 
 #include <unistd.h>
+#include <limits.h>
 #include <termios.h>
 #include <sys/ioctl.h>
 
@@ -121,7 +122,7 @@ namespace Term {
 	void restore() {
 		if (initialized) {
 			tcsetattr(STDIN_FILENO, TCSANOW, &initial_settings);
-			cout << Term::mouse_off << Term::normal_screen << Term::show_cursor << flush;
+			cout << mouse_off << clear << Fx::reset << normal_screen << show_cursor << flush;
 			initialized = false;
 		}
 	}
@@ -167,6 +168,15 @@ namespace Tools {
 		return str;
 	}
 
+	string s_replace(const string& str, const string& from, const string& to) {
+		size_t start_pos = str.find(from);
+		if(start_pos == std::string::npos)
+			return str;
+		string out = str;
+		out.replace(start_pos, from.length(), to);
+		return out;
+	}
+
 	string ltrim(const string& str, const string& t_str) {
 		string_view str_v = str;
 		while (str_v.starts_with(t_str)) str_v.remove_prefix(t_str.size());
@@ -310,16 +320,6 @@ namespace Tools {
 		atomic_notify(this->atom);
 	}
 
-	thread_lock::thread_lock(pthread_mutex_t& mtx) : pt_mutex(mtx) {
-		status = pthread_mutex_lock(&pt_mutex);
-	}
-
-	thread_lock::~thread_lock() {
-		if (status == 0) {
-			pthread_mutex_unlock(&pt_mutex);
-		}
-	}
-
 	string readfile(const std::filesystem::path& path, const string& fallback) {
 		if (not fs::exists(path)) return fallback;
 		string out;
@@ -345,6 +345,18 @@ namespace Tools {
 		return {0, ""};
 	}
 
+	string hostname() {
+		char host[HOST_NAME_MAX];
+		gethostname(host, HOST_NAME_MAX);
+		return (string)host;
+	}
+
+	string username() {
+		auto user = getenv("LOGNAME");
+		if (user == NULL or strcmp(user, "")) user = getenv("USER");
+		return (user != NULL ? user : "");
+	}
+
 }
 
 namespace Logger {
diff --git a/src/btop_tools.hpp b/src/btop_tools.hpp
index 3b4f1ba..5885726 100644
--- a/src/btop_tools.hpp
+++ b/src/btop_tools.hpp
@@ -144,6 +144,9 @@ namespace Tools {
 	//* Resize a string consisting of UTF8 characters from left (only reduces size)
 	string luresize(const string str, const size_t len, const bool wide=false);
 
+	//* Replace <from> in <str> with <to> and return new string
+	string s_replace(const string& str, const string& from, const string& to);
+
 	//* Capatilize <str>
 	inline string capitalize(string str) {
 		str.at(0) = toupper(str.at(0));
@@ -263,8 +266,11 @@ namespace Tools {
 	//* Return current time in <strf> format
 	string strf_time(const string& strf);
 
+	string hostname();
+	string username();
+
 #if __GNUC__ < 11
-	inline void atomic_wait(const atomic<bool>& atom, const bool old=true) noexcept { while (atom.load() == old); }
+	inline void atomic_wait(const atomic<bool>& atom, const bool old=true) noexcept { while (atom.load() == old) sleep_ms(1); }
 	inline void atomic_notify(const atomic<bool>& atom) noexcept { (void)atom; }
 #else
 	inline void atomic_wait(const atomic<bool>& atom, const bool old=true) noexcept { atom.wait(old); }
@@ -280,15 +286,6 @@ namespace Tools {
 		~atomic_lock();
 	};
 
-	//* RAII wrapper for pthread_mutex_lock & unlock
-	class thread_lock {
-		pthread_mutex_t& pt_mutex;
-	public:
-		int status;
-		thread_lock(pthread_mutex_t& mtx);
-		~thread_lock();
-	};
-
 	//* Read a complete file and return as a string
 	string readfile(const std::filesystem::path& path, const string& fallback="");