controller sound


I set up a fader port v2 in Cubase 11. I messed around with the generic remote set up for an hour only to find that the Mackie control selection works ok, not perfect but good enough for simple transport controls. I also found that if you have Mackie going you shouldn't have any generic control at the same time. They fight each other. But the question is this... when I hit the return to start, go to end,FF or Fast rewind I get a midi keyboard sound along with the movement. Its not the end of the world but I am curious what's going on....