OK first I have two HD recievers. An old Samsung TS360 and a HR20 HD/DVR. My true locals(I have "moved") only come OTA. My local NBC has 8-1 which is NBC and 8-2 which is a all wheather station.
My old Samsung works fine with both 8-1 and 8-2 coming in. My HR20 has never before picked up...