so then get rid of any and all splitters, diplexers, and whatnot, set it to single tuner, and turn to a national channel and tell us it it works as expected.
Yes, it works keeping the co-ax plugged in to Sat1. I guess I will see if I get that Guide Data error in an hour or so but doubt it since it successfully completed both test during setup. Does this mean that there is no HD with this satellite? Should I attempt the setup again with one of the other dish options that include the 18" Round?