From what I found so far I can't use the arturia keylab for anything that fundamentally require to send midi messages that are not CC.
This controller was sold as being able to drive external devices via Midi; and in the end, it does only for basic functionalities. A 400 dollars piece of junk if you ask me, because beside playing the silly analog lab and do some work in a daw, this controller is useless for most of the serious applications that require something more than just send a CC.
And this is the controller that many consider being the top of the line? I am not smashing it on the floor just because it would break the floor. I never imagined to have to deal with so many issues, just to use a DAW or try to control an external sound module/synth.
Sorry Arturia but the keylab is junk to me.