Why is my power button not waking up my lg g4

[AC Question]

My phone recently started having this problem. I tried calibrating the proximity sensor but still no luck. The button worls for powering the device on and off. It also turns the screen off but it wont turn it back on.

 

[Javier P]

Welcome to the forums. Is the Knock Code still working? Do you have any third party app with control over the lock screen? You could try booting into safe mode and see if the problem persists.