Searching titles for recording, I noticed that for some channels no EPG entries were found. I did some re-scanning of the network, to no avail.
Looking closer, 3 out of 28 muxes are persistently looking like
, while the large majority is set to
I never played with these settings. So that's what the scans came up with.
Once I change the settings to "Auto-Detected" and "EIT: EPG Grabber" EPG data show up under "Electronic Program Guide".
I'd like to understand, what these two different settings mean; and eventually why some muxes are detected like this and others like that?