I'd really appreciate any advice here: I have looked through old posts but only found a couple of similar complaints, with no definitive solution.
I've had a Tivo Premiere Q (through my cable company) for about 3 months, and it had been working fine. In the last 5 days, though, I had FOUR separate times where it recorded a show, and immediately deleted it after the recording was finished. I am nearly certain that the shows were recording (I brought up the Tivo menu while recording on a couple of them, and saw that it was recording), but then as soon as they "finished", they were gone from my list. I've had two "successful" recordings, as well as several Tivo suggestions recorded in the same time frame.
I'm currently using about 85% capacity, which is not a ton of room, but should be more than sufficient for these shows. The shows do not show up in the deleted shows category. If I look in the history, it shows them as "deleted" with a reason of "space needed" and a time stamp of whatever the current time is. But again, space should not be an issue here (I've previously recorded up to the 99% range). Also, in flipping by the channel, I know there was at least a signal when I checked for 2 of the 4 shows, so if there were signal problems, they were not continuous.
Does anyone have any idea what this could be, and how to fix it? I will call my cable provider and/or Tivo tomorrow, but I expect they will be totally unhelpful, especially since it's not quickly reproducible.