Is anyone else having problems with pixelation or freezing on channel 628 during the Bruins games while the Sox are being broadcast on 629, NESN plus? I can watch the Bruins on 628 in SD with no problems, and there are no other HD channels that are affected. I was thinking that it may be a bandwidth issue, but I'm not ruling out that my DVR may be at fault. DTV is sending me a new HDDVR, but tonight the Bruins are on and the Red Sox are not, so I bet it doesn't happen. Am I fishing???