diff --git a/src/main_arduino.cpp b/src/main_arduino.cpp
index 94c8d440..dbbe961c 100644
--- a/src/main_arduino.cpp
+++ b/src/main_arduino.cpp
@@ -169,9 +169,10 @@ IRAM_ATTR void loop()
     }
 
 #ifdef ARDUINO_ARCH_ESP8266
-    delay((lv_task_get_idle() >> 6) + 1); // 1..2 ms
+    delay(2); // ms
 #else
-    delay((lv_task_get_idle() >> 4) + 1); // 1..7 ms
+    delay(5); // ms
+              // delay((lv_task_get_idle() >> 5) + 3); // 2..5 ms
 #endif
 }