I have been having trouble receiving Waco channel KCEN channel 6-1 for about a week. I called Direct TV and a tech had me reset my DirecTV HR10-250 without any change. I was receiving KCEN HD without problems before it disappeared. I continue to receive a strong signal from channel 9 while scanning for local channels. I noticed that the guide has mapped KCEN as channel 9-1 instead of 6-1. Channel 9-1 does not show up when scanning for off the air channels. How do I get Direct TV to fix this problems.