diff --git a/stm-firmware/reflow-menu.c b/stm-firmware/reflow-menu.c
index e058aa0..3b07dca 100644
--- a/stm-firmware/reflow-menu.c
+++ b/stm-firmware/reflow-menu.c
@@ -109,6 +109,7 @@ static void reflow_menu_about(struct lcd_menu *menu, enum menu_entry_func_entry
 	static void *my_parent;
 	static bool button_ready;
 	static int page = 0;
+	static int last_page = -1;
 	static uint32_t uptime_secs;
 	uint32_t new_uptime_secs;
 	uint32_t uptime_mins;
@@ -121,6 +122,7 @@ static void reflow_menu_about(struct lcd_menu *menu, enum menu_entry_func_entry
 	if (entry_type == MENU_ENTRY_FIRST_ENTER) {
 		uptime_secs = 0ULL;
 		page = 0;
+		last_page = -1;
 		my_parent = parent;
 		button_ready = false;
 		menu_display_clear(menu);
@@ -144,12 +146,18 @@ static void reflow_menu_about(struct lcd_menu *menu, enum menu_entry_func_entry
 
 	switch (page) {
 	case 0:
+		if (last_page == 0)
+			break;
+		last_page = 0;
 		menu_lcd_output(menu, 0, LCD_SHIMATTA_STRING "    Shimatta");
 		menu_lcd_output(menu, 1, "Oven Controller");
 		menu_lcd_output(menu, 2, "(c) Mario H\xF5ttel");
 		menu_lcd_output(menu, 3, "Page 1/5");
 		break;
 	case 1:
+		if (last_page == 1)
+			break;
+		last_page = 1;
 		menu_lcd_output(menu, 0, "Version Number:");
 		menu_lcd_outputf(menu, 1, "%.*s", LCD_CHAR_WIDTH, xstr(GIT_VER));
 		if (strlen(xstr(GIT_VER)) > LCD_CHAR_WIDTH) {
@@ -162,12 +170,18 @@ static void reflow_menu_about(struct lcd_menu *menu, enum menu_entry_func_entry
 #endif
 		break;
 	case 2:
+		if (last_page == 2)
+			break;
+		last_page = 2;
 		menu_lcd_output(menu, 0, "Compile Info");
 		menu_lcd_output(menu, 1, __DATE__);
 		menu_lcd_output(menu, 2, __TIME__);
 		menu_lcd_output(menu, 3, "Page 3/5");
 		break;
 	case 3:
+		if (last_page == 3)
+			break;
+		last_page = 3;
 		unique_id_get(&ser1, &ser2, &ser3);
 
 		menu_lcd_outputf(menu, 0, "Serial: %08X", ser1);
@@ -187,6 +201,7 @@ static void reflow_menu_about(struct lcd_menu *menu, enum menu_entry_func_entry
 		break;
 	default:
 		page = 0;
+		last_page = -1;
 		break;
 	}
 
@@ -206,7 +221,7 @@ static void reflow_menu_root_entry(struct lcd_menu *menu, enum menu_entry_func_e
 	(void)parent;
 	static struct menu_list list;
 	static bool button_valid;
-	static bool menu_changed = true;
+	bool menu_changed = false;
 	static const char * const root_entry_names[] = {
 		"About",
 		"Monitoring",