Nexus 5X, 16GB
New behavior for 7.1.2.... the volume up and down buttons become totally unresponsive after some time (like a couple hours). I have not yet discovered the trigger. The only way to restore them is to press and hold the power button until the phone shuts off (to simulate a battery pull). A simple restart does NOT restore the buttons. Feedback sent.
Anyone else, or just me? This never occurred in previous beta or released builds. If this persists, I might have to revert to non-Beta. Having non-functional volume buttons is not workable.
Paul