I am a HD bronze customer with locals. I get the LA HD and SD locals. My antenna that is hooked up to my 622 gets all the OTA LA channels. However, all I see is the "Digital Service" message in the EPG for my OTA locals which occupy the low channel numbers 2-99. Any ideas on why my channel mappings don't work? They didn't work on my 942 either and I was hoping it would be fixed on the 622, but alas no.