I have a Fortec Star Mercury II receiver. For some reason I can no longer receive some of the stations on Galaxy10 Ku such as the various RTN and MyNetwork TV channels. They simply stopped working. I did a factory reset on the receiver and then went back in and did a PowerScan, but now these channels are not detected. I can receive other channels from this Sat (about 115 mostly non-English). I can also receive stations from other satellites as well. Anyone got any ideas?