Blind scan renders duplicate channels
I installed today a Quad Polar Legacy 4 O/P LNB.
When I went to view channels nothing was available although channels were listed and the dish moved from satellite to satellite. I did a rescan and the channels came back. But for some odd reason they come in duplicate. This happens with both my Edison receiver and Koqit receiver. This is strange.
At first I was thinking that I was getting SD & HD versions of the same channel but this isn't the case.
Has anyone seen this beofre? What's this called? Can it be fixed?
Thanks!