I have a FaderPort Classic, but I've never used Universal Control with it. It currently works in Studio One 5. The only button I'm not sure about is the "User" button because I have no idea what it does anyway. I also did not test the automation because I don't keep it plugged in. All other buttons, the fader, and the pan knob work perfectly. I also did not check the footswitch. I have never used it. I don't know if any of this helps you.