Cubase Pro 9.5 & Frontier Designs TranzPort

Hello Group!

I set up correctly the Frontier Designs TranzPort controller on Cubase Pro 9.5 on OS X High Sierra and everything is working perfect, except that I can not change channel banks and I am limited to one bank of eight channels.

On Cubase 6.5 on OS X Lion I am able to change channel banks. Why can not do this on Cubase Pro 9.5?

Thanks in advance!

Theodore Kontonis.