Midi keybords gives wrong pitch

Just restared to use Cubase 15 Elements and my KAWAI Spectra KC-10 Synth. I now only uses is as MIDI keybeoard and when I press a C3 on the keyboard the pitch is a D3 ( uses Halion Sonic 7 to see and check this). Have a ARTURIA Minilab 3 connected and here a C-3 becomes a C-3. I have checked settings on the KAWAI but so far not found a solution

Check to make sure that your Project’s Sample Rate and your audio interface’s Sample Rate are the same.

Have you checked these settings on the KC-10?

You can also insert a MIDI Monitor to the track to see what MIDI notes come from the KC-10.

I have now checked and they are the same.

I tested to change this settings but could not see any result. But I will test it again and also insert a Midi monitor.

Thanks

Solved! I checked the system transpose and now it is fixed. Great tool Midi Monitor in this situation. Thanks for the help