Behringer x touch 1 not working with cubase 12?

can not find mackie controls?

Seems fine here.

If you are just migrating to 12 and it’s missing you should be able to use Add Device to recreate it. Is it not available in the list?

thank you that was the trick

Or use the midi remote script for the behringer x touch one.

Here is the solution X Touch One - MCU and VST plugins - #6 by _Robert