Anyone having issues on channel 505, HBO 2 West, standard definition feed right now (8:30PM Central)? I'm getting all kinds of pixellation, dropouts, and audio cutouts. On all receivers in the house. On only that one channel. Signal strength on that transponder is 92+. I bypassed the multiswitch, and ran a receiver direct to the lnb lines. No change. Switched the lnb cables, to put the tuner on the other output of the dual lnb. No change. I've done everything but change the lnb. I've assumed it's not a receiver, due to sheer statistical improbability.