diff --git a/firmware/application/apps/ui_dfu_menu.cpp b/firmware/application/apps/ui_dfu_menu.cpp
index 69abe02d..85b43a83 100644
--- a/firmware/application/apps/ui_dfu_menu.cpp
+++ b/firmware/application/apps/ui_dfu_menu.cpp
@@ -26,20 +26,50 @@ namespace ui {
 
 DfuMenu::DfuMenu(NavigationView& nav) : nav_ (nav) {
 	add_children({
-		&text_info,
-		&progress,
-		&dummy,
+		&text_head,
+		&labels,
+		&text_info_line_1,
+		&text_info_line_2,
+		&text_info_line_3,
+		&text_info_line_4,
+		&text_info_line_5,
+		&text_info_line_6,
+		&text_info_line_7
 	});
 }
 
-void DfuMenu::focus() {
-	dummy.focus();
-}
-
 void DfuMenu::paint(Painter& painter) {
+	//update child values
+	//   if (chThdSelf() == chSysGetIdleThread()) { chThdGetTicks(chThdSelf()) }   
+
+	auto now = chTimeNow();
+	auto idle_ticks = chThdGetTicks(chSysGetIdleThread());
+	
+	static systime_t last_time;
+	static systime_t last_last_time;
+
+	auto time_elapsed = now - last_time;
+	auto idle_elapsed = idle_ticks - last_last_time;
+
+	last_time = now;
+	last_last_time = idle_ticks;
+
+	text_info_line_1.set(to_string_dec_uint(chCoreStatus(), 6));
+	text_info_line_2.set(to_string_dec_uint((uint32_t)get_free_stack_space(), 6));
+	text_info_line_3.set(to_string_dec_uint((time_elapsed - idle_elapsed) / 10, 6));
+	text_info_line_4.set("M4 heap");
+	text_info_line_5.set("M4 stack");
+	text_info_line_6.set("M4 cpu");
+	text_info_line_7.set(to_string_dec_uint(chTimeNow()/1000, 6));
+
+	auto screen_size = portapack::display.screen_rect().size();
+	
 	painter.fill_rectangle(
-		{{50,50} , {50 , 50}},
-		ui::Color::blue()
+		{
+			{6 * CHARACTER_WIDTH, 3 * LINE_HEIGHT},
+			{screen_size.width() - 12 * CHARACTER_WIDTH, screen_size.height() - 6 * LINE_HEIGHT}
+		},
+		ui::Color::black()
 	);
 }
 
diff --git a/firmware/application/apps/ui_dfu_menu.hpp b/firmware/application/apps/ui_dfu_menu.hpp
index d184d2cd..54272f03 100644
--- a/firmware/application/apps/ui_dfu_menu.hpp
+++ b/firmware/application/apps/ui_dfu_menu.hpp
@@ -26,6 +26,11 @@
 
 #include "ui_widget.hpp"
 #include "event_m0.hpp"
+#include "debug.hpp"
+#include "string_format.hpp"
+
+#define LINE_HEIGHT 16
+#define CHARACTER_WIDTH 8
 
 namespace ui {
 class NavigationView;
@@ -35,27 +40,34 @@ public:
 	DfuMenu(NavigationView& nav);
 	~DfuMenu() = default;
 
-	void focus() override;
 	void paint(Painter& painter) override;
 
-	std::string title() const override { return "DFU Menu"; };	
-
 private:
 	NavigationView& nav_;
 	
-	Text text_info {
-		{ 10 * 8, 16 * 8, 10 * 8, 16 },
-		"Working..."
+	Text text_head {{ 6 * CHARACTER_WIDTH, 3 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, "DFU Menu"};
+
+	Labels labels {
+		{ { 6 * CHARACTER_WIDTH, 5 * LINE_HEIGHT }, "M0 heap:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH, 6 * LINE_HEIGHT }, "M0 stack:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH, 7 * LINE_HEIGHT }, "M0 cpu %:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH, 8 * LINE_HEIGHT }, "M4 heap:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH, 9 * LINE_HEIGHT }, "M4 stack:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH,10 * LINE_HEIGHT }, "M4 cpu %:", Color::light_grey() },
+		{ { 6 * CHARACTER_WIDTH,11 * LINE_HEIGHT }, "uptime:", Color::light_grey() }
 	};
+
+	Text text_info_line_1 {{ 16 * CHARACTER_WIDTH, 5 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_2 {{ 16 * CHARACTER_WIDTH, 6 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_3 {{ 16 * CHARACTER_WIDTH, 7 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_4 {{ 16 * CHARACTER_WIDTH, 8 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_5 {{ 16 * CHARACTER_WIDTH, 9 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_6 {{ 16 * CHARACTER_WIDTH,10 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
+	Text text_info_line_7 {{ 16 * CHARACTER_WIDTH,11 * LINE_HEIGHT, 10 * CHARACTER_WIDTH, 1 * LINE_HEIGHT }, ""};
 	
-	ProgressBar progress {
-		{ 2 * 8, 19 * 8, 26 * 8, 24 }
-	};
-	
-	Button dummy {
-		{ 240, 0, 0, 0 },
-		""
-	};
+	// ProgressBar progress {
+	// 	{ 6 * CHARACTER_WIDTH, 5 * LINE_HEIGHT, 16 * CHARACTER_WIDTH, 24 }
+	// };
 };
 
 } /* namespace ui */
diff --git a/firmware/application/ui_navigation.cpp b/firmware/application/ui_navigation.cpp
index a68e02fe..fc96920a 100644
--- a/firmware/application/ui_navigation.cpp
+++ b/firmware/application/ui_navigation.cpp
@@ -761,7 +761,13 @@ void SystemView::toggle_overlay() {
 }
 
 void SystemView::paint_overlay() {
+	static bool last_paint_state = false;
 	if (overlay_active){
+		// paint background only every other second
+		if ((((chTimeNow()>>10) & 0x01) == 0x01) == last_paint_state)
+			return;
+
+		last_paint_state = !last_paint_state;
 		this->overlay.set_dirty();
 	}
 }