New User Yorkshire Lineup

HI
Just installed the server on a windows 10 desktop.

I have a HDHomeRun DUO (124016C7)
How do I get a lineup that actually matches the channels. I put in my postcode, but it doesn't seem to be able to match up the channels correctly.
I have tried ' United Kingdom (extended) - National' and 'Freesat - Yorkshire'
neither seem to be able to map the channels correctly
what am i doing wrong?

Do you see correct guide data in the official HDHomeRun app?

yes, that seems to be fine. Plex seems to pick it up right too, but i want to move away from this for reasons

What postcode are you putting in? Does it not show your local transmitter?

ls12 3
no it just shows:
image

I think "Local Over the air Broadcast' seems to be the best match, but seems to be missing some of the HD channels

After selecting Local, can you click the gear icon next to the HDHR and select Sync Station Mapping

yes. I think I am ok now. thanks for all your help.
I assume some of the channels like 'leeds tv' dont have a program guide?

these are all the channels under HD:

But I have a few more that are mapped under SD. Is this the HDHR thats doing that, i.e. the left hand side is from the HDHR.

If there's no guide in the official app, then no.

Yes the HDHR tells us which channels are SD vs HD. It's not always accurate in the UK.