The version is 1.20.1 with the fabric loader.

I am playing on a server with the Conquest reforged mod, Create, Create Bitterballen and a few other create add-ons.

I have the issue, where putting absolutely anything inside the fryer results in olieballen instead of the actual item I am frying.

The heat is somewhere in the ballpark of 130 - 200 T if that matters and as a heating unit I am not using a blaze but a heater from the new age create add-on.

Tested around a little more, it is really only the heating unit from the new age mod, that creates this issue.

With a blaze burner, it works as intended.