Yh just the screen goes black and unresponsive to touch. The volume
buttons work but it does not recover by itself so I normally unplug the
power to reboot.
I have the same stated issue with black screen whilst watching YouTube
videos. It happens to all my devices including my Lenovos and Google
screens. I'm thinking it's definitely a software issue as I've tried
resetting and reboot, changing surge prot...