I talked to Samsung today about a bug. If you want to get a digital channel you have to use the scanning . You cannot tune in a channel if it has not been scanned. i have a antenna with a rotor and preamp. If you scan the channels and then want to turn the antenna and scan the other ones you have to rescan again and then you lose the first ones you scanned. What has happened to technology? Such a simple thing as tuning in the channels has turned into a mess. Does anyone have a fix or suggestion for this problem?