Lets get a capture...

http://<device id>.local:5004/auto/v<virtual channel number>?format=dbg&duration=120

Replace <device id> with the Device ID of your HDHomeRun.
Replace <virtual channel number> with the 100+ virtual channel number, for example 103.1
Then drop the URL into a web browser (or ...

Thank you for the fast response! It's great to see the correct listings now. I've passed your zip code comment on to Corporate. If we had done that already, would the HD HomeRun listings have updated without your manual intervention?

I have a theory that the data payload tied to Sinclair channels confuses HDHR tuners. I see the same behavior with my Sinclair ATSC 3.0 transmitters. I can always tune the local low-power station, and can usually tune the competitor's station that we host on one of our ATSC 3.0 signals, but our own ...

Ooops, I missed one, although it doesn't really matter because it was already corrected. But, for completeness:

WTVH 105.1 (hosted on UHF 19 ATSC 3.0) is now ROAR, and is correct in the HD Homerun guide.

A network affiliation change occurred in Syracuse NY on December 1, 2025:

WTVH 5.1 (UHF 18 ATSC 1.0) is now ROAR, and is correct in the HD Homerun guide.
WKOF 15.1 (hosted on UHF 18 ATSC 1.0) is now CBS, and shows "NO GUIDE INFORMATION AVAILABLE"
WKOF 115.1 (UHF 15 ATSC 3.0) is now CBS, and the ...