Has anyone else been experiencing this. Sometimes when I click on the Home Screen button, it doesnt always go to the home screen, it might go to the screen to the right or left of it. also sometimes when I lock the phone and then when I unlock it, it doesnt always go to the home screen. it might jump around. Sometimes when I hit the home screen or down error right above it, the desk clock appears. this is all very strange, just wondering what all of your thoughts are. Could it be a particular app that I downloaded.