I've upgraded to 8.0 and it's been working fine but today my center screen (Nav, Media Player, etc..) has rebooted 3x now with no input from me. Does the reboot just as if I was holding down the scroll wheels. Anyone seen this or have any ideas on how to remedy? Should I take it in for service? Currently on hold with tech support waiting for them to pickup but figure I would check in here to see if anyone else had the same issue.