I have a Pro 2 and for the last week or so it has started up by itself. Initially I thought that it was only in sleep mode (usually overnight) but I have taken to powering down between uses. It has "woken up" 3 times and I have had to enter the password (which is not enabled if it's just asleep) so I know it was definitely off. Once it was in a padded case in a briefcase and was too hot to handle comfortably. I've looked at various settings but have found none which might cause this. Thanks in advance for any help. BTW I am in the UK but can't see that should make any difference. Nick PS I've just found Event Viewer which appears to shw what's going on at specific times. It appears to show BTHUSB at 11:01 this morning which is approx when it started up after 24 hours or so. I was up in a roof at the time (don't ask!) so the tablet was sitting in a case in a stationary car.