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Android 9 update > On/Off button not working

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Message 1 of 1
Message 1 of 1

Android 9 update > On/Off button not working


I've updated my XZ premium to Android 9 a few days ago and since the update the power button isn't working properly, most of the times it is not 'waking' the phone nor is it 'locking' it. I have to turn the screen on via the camera shortcut buttons and off via the accessibility shortcut.

I already performed a repair (reset, fresh install) with the PC companion and it worked for a day, but then the problem started again this morning.. Restarting it doesn't help either

Any suggestions..

Have a nice day