Recently my phone has been weird. The calibration for has seem to be off or something. Sometimes it will be fine but many other times whenever I touch the screen, the notification drop down bar would come down. It would be like that and go back to normal after I leave it alone for a while. And the keyboard is off also. I would have to push on some of the on screen keys very hard for it to work. Anyone have a fix to this problem? I'm on the gingerbread system.