Too much humidity? Could have been but, I don't think it was any worse in my room last night than normal. Mine didn't appear to stop until it ran low on memory and was forced to stop. I checked OneDrive this morning and it had uploaded a bunch of the pics, which I had to delete there as well. I was gonna try to just plug it into my PC and delete them all at once there. But it wouldn't connect, which is a completely separate issue. My 920 connects just fine, I plug it in, I hear the USB connection sound and the app pops up. But my 1020 on the same cable, nothing. The Device Manager doesn't even pick up that anything is there, though the phone does show that it's being charged. I know it's not the cable, and b/c my 920 works it's probably not the PC.