Started seeing issues this weekend with the guide gridlines. When I would bring up the guide, and page down a few times, one line of the grid would be smaller than the rest. One time, it was smaller and offset to the right. I exited out of the guide and went back in, same thing. Exited out another time, and when it came back, it was fine. Happened 3 or 4 times this weekend. One a side note, does anyone have the remote keypad combo to make the lights on the receiver less bright? I know I read it on here several weeks ago, and cant find it via search. Thanks in advance!