I had the same problem last night. I manually set the Rangers game to record to the internal drive from 7PM to 11PM.
we had company so couldn't watch the game. I set the recording up a few minutes before 7 and made sure it was recording then I shut the TV but left the BuzzTV box on with a steady blue light. This morning we tried to watch the recording, it showed the recorded time as 7-11PM but the recording stopped at 7:04PM, just a few minutes after I stopped watching and turned off the TV.
Did I do something wrong? Can someone help me?
The only recording I have done before this was while I was also watching the program and had no issue with it then.