Now that you mention it, this HAS started happening to me within the last 36 hours or so. Nice to know I'm not going mad, I thought it was just me...
Small addendum, seems to happen when I set the clipboard in reverse orientation on the base. It was fine all day, i flippex the screen around to watch some netflix before bed, and it dropped out. disconnected the clipboard again and got black screen.
Playing with it a little more, i removex the clipboard again, wifi went out, tried to do a repair, and got a bsod "driver irql not less than or equal to".
uninstalled/reinstalled the driver, will see if that resolves.