Like many others I'm seeing issues with random reboots. Two cold-reboots later it's no better. Twice now I was reading in bed, wifi off. I turn off the screen and set the 101 on the bed stand. In the morning, the thing is off, or partially booted but frozen. In both cases, after rebooting I notice that there was significant battery discharge.
I can live with this as so far I've had no issues while actually using the tablet, but I wonder what is happening while it's in standby, and wonder more about the battery discharge.