I've had my Pro for two weeks now and I've been very happy with it. I did have a Plus for a week and I had multiple issues, but after exchanging it for a Pro, and having the cable company bring me a new cable card and an amplifier I've been having great luck with it. Not a single problem, until a few days ago.
Three nights in a row now my Pro has spontaneously restarted for no reason. First night was at 7:29pm, but the second two nights it was at 8pm exactly, right on the dot. The first night I dismissed it, because I've had TiVos for years and I've had the random restart here and there so I wasn't worried. The second night I realized I might have a problem on my hands, but I wanted more of a pattern before I contacted customer service. I think I have one now! If this keeps up I'll be losing the first three to four minutes of every show that airs at 8pm, which sucks. Obviously not the end of the world, but it is concerning.
And since I'm on the west coast, it's also interesting that the 8pm restart happens right when TiVo customer service closes. LOL I'll contact them tomorrow, but does anyone have any thoughts in the meantime?