We are at our wit's end with the many technical issues we've dealt with and the numerous times we've had repairmen trying to fix our problems related to pixilation and freezing. The most recent issue is when we are watching TV while the PVR is recording another show. The picture will freeze on both the live show and the recording and then start up again a while later causing us to miss parts of the show. Another thing that happens is the words "television signal has been lost" will appear on our screen. It is extremely annoying to miss key parts of a show that is obviously important enough for us to have recorded in the first place. We've put up with it now for some time because we've basically lost hope that we will ever get things working properly, but at the same time feel we aren't getting our money's worth and wonder if switching to Shaw is our only solution. Is there any point in having a repairman come out once again?