I'm experiencing "touchscreen freezes", where everything still seems to be working (video plays, volume button works, rotation works) except nothing registers on the touchscreen. Sometimes it starts working again, sometimes have to wait for the screen to time out and shut off, and it works again when you turn it back on.
Anybody else have this problem?
Running 20170804, wiped data.
Oh. and the back button is very erratic - sometimes work, sometimes doesn't.