Our constant 771 message seems to be over with our second brand new HR21, but an odd thing happened........my wife set 2 shows to record via the search function,and set it to record the entire series, and first run. Today, checked the to do list, and nothing was on it, but both of the shows were on the prioritizer list, and said none scheduled. Could it possibly be that there aren't a lot of first run shows right now due to the strike, and it figures that out, or another problem? I reset them tonight, and a few minutes ago they were on the to do list with scheduled dates and times. The shows are Moonlight, and Samanta Who, for whatever it's worth. Thanks!