I can't figure out why I can't control my Spitfire Audio drums in Reaper using my new Maschine Mikro Mk3
Thanks
I think that you have to be a lot more specific with respect to your problem if you want some more qualified help then my input here.
But this is what a quick look-up brought me , not sure if this is what you are looking for : You just hold shift and the machine buttons together on the Mikro and it goes into midi mode, which will control whatever plugin you have open in your DAW..
Also I don't know if this is valid for Mikro !? : Native Instruments Maschine controlling VSTs in Reaper : https://www.youtube.com/watch?v=sMn4kkL3Ik0&ab_channel=SoundsAndGear