I installed AirDroid on my Mac and my Galaxy S7. Since then, my S7 display stays on all the time. I have to manually press the "lock" button on ths side of my phone to shut down the screen. Even then, whenever I get a notification, the display switch on again and doesn't go back to its black state.
I tried to shutdown AirDroid on my phone, but it doesn't work. The display of my S7 stays active. I also checked in AirDroid settings and the setting "Keep screens on" is disabled.
Is there a way to make my S7 screen behave like it used to be (shut down after 30 seconds of inactivity)?