Twice now with 0x22b (which is now national release) on my HR20-100, I have been recording and watching the recording in realtime (all the way caught up) and the unit stopped playing and said "do you want to delete this recording?" as if I had reached the end. Even though it had hours to go in both cases. I think it is caused by interruption of the stream from the satellite. The stream pauses, but my playback continues in realtime and so I actually pass the incoming stream and end up "in the future" and of course there is nothing recorded for the time period which I am now playing at and so it thinks I have reached the end of the recording and asks if I want to delete it.