Repurposing CMC series devices as MIDI controllers

Hi, thanks for you tips with the manual i succeded to make it working ! but i have an issue !!

due to the new fonctionnallity in cubase 9 where when we plug a usb midi device the device is identified immediatly, once cubase has been launched, the FD work as FD immediatly !! so it’s not possible anymore to have it working as a normal midi device by turning them on AFTER the boot of cubase, and having them working as FD normally by turning them “on” before launching cubase.

do you have a trick to make it working ?