Can't record FSN - DirecTV DVR

For Can't record FSN, relating to DirecTV DVRs and receivers. Here's a third thread regarding inability of the R-15 to record FSN. In this case, it's the Timberwolves games on FSN-North (641). I get this channel as part of my package. I can record all the poker tournaments I care to watch on my FSN alternate channel, 645 (I actually would regard viewing 1 poker tournament as 1 too many), but I can't record the T'wolves. The main reason I bought the R-15 was to record T'wolves games for my wife, the Biggest T'wolves Fan on Earth.

Hopefully, DirecTV is aware of this issue. I will also call them to register my displeasure and to notify them that I will look into alternatives. I've been happy with the R-15 up until about 30 minutes ago.