In the last month or so I have noticed that my main HD DVR freezes every so often for about 30 seconds or so and then is fine. This happens relatively infrequently - every couple of days. Generally it is when we call up the guide.
I see quite a few posts about this from the past and the advice has been to reseat the coax - something I have done. Everything else (except the numerous other bugs noted on the board here) is working. Does anyone else have this issue?