I picked up a note 8 from a Microsoft Store on 2/21. Last night I was using it and only on internet explorer. After a few minutes the touch screen started acting up. It would just start selecting things I wasn't touching, the lock screen wasn't functioning properly by just sliding up or down when you swipe, instead you basically had to keep swiping and nudge it down, and for a bit it would start outlining buttons/links/etc. with a green box. I went to turn it off by holding down the power button, I did the "swipe to power down". When I turned it back on it showed the Asus loading screen, then went to a black screen and that's it. It recognizes input still, it shows the trails and selection of tapping the screen and the cursor and right click on the stylus. But there's just no windows. I let the battery fully drain over night. I plugged it in this morning to try again, still the same problem. Anyone know anything I can do with this now short of bringing it back to the Microsoft store?