Hi First time poster. The you tube app on my iPad has crashed, causing a blank screen in landscape orientation and 3/4 of the screen to be blank in portrait (ie only the bottom couple of inches can be seen/accessed). If I click on a clip I can hear it play but can't see it. Everything else on the iPad seems to be ok and can view you tube via safari just fine. Can any one tell me how I can resolve the fault with the you tube app, preferably without having to reset everything!