Ok so I'll admit I'm not as tech saavy as I'd like to be when it comes to my X. However I have noticed a glitch when I plug my X into the USB drive into my computer. When I try to use the phone when it's plugged into the USB drive the touch screen won't let me really do anything. It barely lets me unlock it and when I try to touch an app or the notification menu it opens another app that I didn't touch. Is this common or is there something wrong with my phone? Any help would be greatly appreciated.