Realized it when I was trying to open a new tab without the keyboard. I could not tell you when this first happened because I usually use it with the keyboard but the very top of the screen is not responding to touch but the rest is fine. Never dropped. Screen is not cracked. It is on factory calibration for the screen. And I skipped right to the last step which is to do a factory reset. I didn't have much on it so I started over. Unless someone is going to tell me something magical I figure I need to return it. But has anyone else had this issue?