On some devices running Android 10 or higher, the system automatically and temporarily disables the "Display over other apps" permission when accessing the security menu within the settings to prevent other apps from overlaying the settings screen. However, this permission is automatically restored once you exit the settings menu. If you receive a notification stating that the "Display over other apps" permission has been disabled, please be assured that there is no issue with the normal operation of Mobile Fence once the permission is restored.