Ok, so I have had a Pioneer Plasma Model PDP-42A3HD for a bit and the TV itself it works great and looks amazing. My problem is the remote sensor on the TV does not seem to work. The reason I say remote sensor is when I hold up the remote to a camera, you can see the IR blinking purple, so I know the remote is working. Why does this happen? Is it a setting on the TV that got messed up, maybe a reset? Other than that slight problem, it works amazing!