My old interface unit has (4)midi in/out, which i connect 2 midi keyboard to control my vst plug-in's within Cubase. I have tried to connect to the X32 midi in and call it up in cubase midi. i see the X32. But all i get out of it, is a on and off buzzing sound. Any idea's on how i can control my plug-ins from a midi keyboard thru the X32.

This is a Great unit!