Just got my first one.
Just installed Diablo a week ago, already the, file sytem is full.
Was trying to clean up some files while waiting at the doctors.
Tried an apt-get clean, didn't work.
Shut everything down, rebooted.
And it kept rebooting, even after long term battery out-in.
Got home, put it on the mains, same thing.
Battery out-in, off the mains power up, plugged it in when the hands showed up. BOOTED,
Unplugged, rebooted, back in the reboot loop whether battery switched or not.
Couldn't get it to boot again. Time to reflash