My Surface Pro 4 recently tried to commit suicide by installing a feature update while having 2% battery left, after I explicitly postponed it. They are never going to learn.
If you aren't at the computer and your computer isn't doing anything then Windows sets a usernotpresent flag. Fold@home or something, make your computer do shit.
There's a long-standing bug with power management which causes the computer to sleep at random intervals. It's something to do with an interaction between power management and USB selective suspend, not sure exactly what triggers it but it's highly annoying. I'll be in a game, literally holding down one of the mouse buttons, and the computer will go to sleep.
I don’t think they’ll add a “please don’t restart for updates forcefully while I have a full screen presentation on projector for my peers” setting either.