Motorola Atrix 4G :: Touchscreen Unresponsive Near Touch Buttons?

I have had this problem since the new update. I see it the most when I am typing on the phone, the lower half of the space bar does not work, when i press it the phone vibrates as if I touched it but I don't get the space in the text, I have also seen it in the media player when I cant move the bar. it is as if the section at the bottom of the screen above the touch buttons doesn't do anything anymore, the phone senses that that part is being touched and vibrates but it does not do what it is supposed to do when touched in that location.