touch screen issues

[mike32mm]

having some issues with the phone, for one I'm wondering if anyone has this problem: at random times the touch screen will stop working, that is I can't touch my mail internet camera buttons but for some reason can still touch phone, the plus button and the arrow. anyone else experiencing this? Thanks

[droid d'oh]

Please be more specific. I've had problems in the past with portions of the screen dying, however this isn't enough to pinpoint the cause.

It would be helpful to know: When this happens, if your hands are wet/cold at the time, and also if any recent software changes have been made.