I have an interesting issue. I couldn't find anything searching... I have my iPad setup to lock orientation with the side switch(although it did it once before I set that so i doubt that is the issue). Every once in a while the orientation will stay locked, even though I turned the lock off. The screen will show it locked then unlocked when I flip the switch, but the screen won't rotate until I reboot. I turn it on and off several times and it will not unlock, tried launching a program that required portrait, since the last time it was stuck in landscape, but no go until reboot. Can't figure out why that is. Any thoughts?