NYC area, in the setup it looks like everything is right for channel 2 (main channel on 2.1). Once guide is “refreshed”, the data is totally wrong - no CBS/2 at all.
I can’t find any settings here to change the mappings other than what’s presented during setup.
This happened to me too. I’ve mapped the channel to WKYW {Philladelphias CBS so prime time shows will still record) because there is no wcbs anywhere to be found after updating the guide. The only difference is I have an HDHomerun Extend.