Thanks, yes I can.
I changed my setup a little yesterday. Moved some stuff around so my Arp is next to my BSP. And then CV is a good solution.
I also tried routing everything by my DAW, which works fine, even using a keyboard via usb routing to have the BSP transpose.
All problems solved and for now I will do the job nicely. I only need to startup my DAW every time. (Made a template song so
everything is routed as wanted).