I know that there is a screen out there. Forgot where and what the exact model number is though. But I might have an idea on what might going on. With the problem discribed from you, you might have some dirt stuck under the edge of the screen. Best thing to do is to take the remote apart, and just clean the screen. Remember there are three screws for the case. All three are torx number 3 I beleive. Two are under the battery cover and one is under the sticker, which is to the right of the word "RESET"

Rob