No 4K channels

Yes, you are right, but I remember what settings I have in PVR & TV and are exactly like in your picture.

Damn, my colleagues, unfortunately, do not embrace. I did as you wrote @newkind. Unfortunately, I still have a mess in groups and channels :frowning: I already have the last request, make the service.tvheadend42 folder available to me.
Thank you for your help.