Reduce refresh rate on utilities page values

Solves #1967

esphome/nspanel_esphome_core.yaml

@@ -54,6 +54,7 @@ esphome:
   platformio_options:
     build_flags:
       - -Wno-missing-field-initializers
+      # - -mfix-esp32-psram-cache-issue
       # - -fdata-sections
       # - -ffunction-sections
       # - -Wl,--gc-sections
@@ -100,8 +101,6 @@ esp32:
   board: esp32dev
   framework:
     type: esp-idf
-    sdkconfig_options:
-      CONFIG_ESP32_REV_MIN_3: "y"
 
 ##### WIFI SETUP #####
 wifi:
@@ -2659,13 +2658,15 @@ script:
             - lambda: return (!id(is_uploading_tft));
           then:
             - lambda: |-
-                if (brightness == display_brightness->state and current_page->state != "boot" and current_page->state != "screensaver")
-                  disp1->send_command_printf("wakeup_timer.en=1");
-                else
-                  disp1->set_backlight_brightness(brightness / 100.0f);
-                current_brightness->update();
+                if (!id(is_uploading_tft)) {
+                  if (brightness == display_brightness->state and current_page->state != "boot" and current_page->state != "screensaver")
+                    disp1->send_command_printf("wakeup_timer.en=1");
+                  else
+                    disp1->set_backlight_brightness(brightness / 100.0f);
+                  current_brightness->update();
+                }
             - delay: 5s
-            - lambda: current_brightness->update();
+            - lambda: if (!id(is_uploading_tft)) current_brightness->update();
 
   - id: set_climate
     mode: restart