I recently cancelled a recording on my HR20. Now when I try to record another episode of the same program it appears in the TO DO list but looking at the details it says it was cancelled by the user. The program ends up appearing in the recorded programs list but when I try to play it I just get a black screen. I can exit the recording, so it doesn't require me to reboot but I cannot watch it and I cannot record any future episodes of that same program. Is there any fix for this?