Touch Screen Unresponsive
I purchased a Nexus 7 FHD originally and it was great, no issues with it whatsoever. My mom then saw how good it was, and so we bought another. However, with this one, once in a while the touch screen goes completely unresponsive. It isn't the ghost touch issue or anything like that. The tablet still operates perfectly, videos etc continue playing if it was playing, buttons still are fine, volume still fine. Turning the screen on/off doesn't help. Since touches don't register, I can't "power off" since I have to touch that. Only way is to hold all 3 buttons for a while to turn it off, then back on, and all is fine. It's happened a couple times already, any ideas on the fix? It is on the latest version update.