Every once in a while ill be doing something on my pro and all of a sudden the screen will lock up and no touches of the screen will register ( i kno this because i have touchresponse activated). It only locks up for about 5-10 seconds but as it 'comes back to life' a roughly one second vibration happens ( way longer than the 35ms touch response vibration). I notice it mostly when playing games because it continues the game so I lose whatever it is every time. So is this normal with windows mobile smartphones or the pro in particular? It has been an ongoing issue through the many many ROMs i have flashed to this thing, so Im wondering if anyone else experiences this problem.