Can't get rid of IPTV channels

[hornakapopolis]

So, I get that we're now venturing outside of Jellyfin territory, but do you mind if I ask how you determine that lack of volume for config & cache? Is that because there weren't entries under the Volume heading where the media folders are listed? I know in Synology we can no longer make changes to a container without either exporting or creating a new one, but is this something I could fix via portainer, which I do have installed? Because it's showing those mapped to my @docker directory currently.

And my times in Regional Settings in the Synology Control Panel are correct. Showing the correct time zone and current time.