My Replay 3030 has been locking up every day, for a few days now. I'll turn on the TV, and the picture is frozen, and the only way to get the Replay working again is to unplug it and plug it back in. Does anyone else have a 3030 that's been having this problem? I've been reading a lot of posts about people with 5000-series Replays having a similar problem, but I can't believe that the cause of mine is the same, since software upgrades are a thing of the past for me.