My PVR seems to drop shows. I set up several series recordings when I got my PVR in October. It worked fine for a couple weeks then started not recording shows. The episodes would be new with no scheduling conflict and on my series list but not record. Then the next week that show will. It makes no difference to time or day and whether there is 1 or 2 shows recording. I could be using the tv or not home and a show just gets dropped for the night. Any ideas how to fix?