I’ve got it working to control plugin parameters with my hardware controler (SL MKII). However, when I move the plugin parameter (in the GUI or with cues/snapshots), the hardware controller does not get changed. Thus it is only working in one direction. Some plugins like Massive send host automation values when the values change. Is now my keyboard or live professor the limiting factor?
There are some things that needed for the controller to update when you move a plugin parameter.
1 You must set the midi output in the Controller Setup window
2 Obviously, the controller must have encoders with leds, or motor faders, or some other way of responding.
3 The controller/keyboard needs to respond to the same message as it sends
4 the plugin needs to support sending the parameters back, most plugins do this.