Half of the OTA guide channels are incorrect in Vegas. Either just filler (e.g., 8-1 says "CBS" but 8-0 from dish is correct), many OTA "dot subchannels" have only filler info. In addition, the name of the channel on any given one may be wrong altogether, sometimes switched with another and sometimes of two, both are in the wrong place. I have to use an internet guide to figure out what's what for OTA and it's not real good either!