Advertisements Problem- None of the music channels come in (301-342). All the rest of the channels seem to be working fine on both cards. When you tune to one of these channels it tunes in for about 2 seconds and then goes to the cable card menu page. The headend said all was correct and I must have a bad box but I think it is something with the headend as they had to work their "voodoo" for the other channels to work. Can Someone please tell me if this has been seen before?