Update/fix the channel name edit menu

app/menu.c

@@ -1679,6 +1679,8 @@ void MENU_ProcessKeys(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 		case KEY_F:
 			if (gMenuCursor == MENU_MEM_NAME && edit_index >= 0)
 			{	// currently editing the channel name
+				if (!bKeyHeld && bKeyPressed)
+				{
 					gBeepToPlay = BEEP_1KHZ_60MS_OPTIONAL;
 					if (edit_index < 10)
 					{
@@ -1690,6 +1692,7 @@ void MENU_ProcessKeys(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 						}
 						gRequestDisplayScreen = DISPLAY_MENU;
 					}
+				}
 				break;
 			}