Config.txt not loading in myOSMC

So the broken screenshot is what you are shown when you choose “Pi Config”

yes that is right.
and after leaving this dialog,
the hifiberry entry is deleted.

now even without opening the config editor

Looking at that picture I think it might be another addon impacting MyOSMC

That is possible.

I can live with the problem, as long as I can edit via nano and there is no impact.

thanks for your support .