Hooked up the SWM-8 but the picture keeps freezing every 20 seconds or so. Everything is hooked up per the instructions, powered on the power supply first before plugging in the receiver. Any ideas?

I temporarily put things back to what they were before the swm8 and now I am not getting a signal. I shortened some of the wires outside and put new connectors on them so I must of messed them up somehow. :eek:

go it hooked back up properly but I am noticing some freezing on the HD movie channels. The ones in the 500 range :confused: