Strange thing lately has been occurring with our Premiere. Capacity showed at 53%, set to record a 2 hour hd movie (about 10gb in size) overnight-which should have raised the capacity to around 60%. Come back this morning and capacity was sitting at 49%. NOT GOOD. Going through the my shows list shows it deleted EIGHT unwatched 30 minute shows (only SD quality) that had been recorded around a month ago. This is not the first time something like this has occurred and is very worrisome-does not bode well for the Tivo being trustworthy. Reading other forums, I turned off groups to see if they magically reappeared. No luck. Suggestions are off, and only a couple of shows are set to record on the to-do list. Is there something we are missing, a bug in the TiVo OS, something else? Thanks in advance!