I use an M-Audio Radium 49 midi-controller keyboard with Reason 4. Recently I've been noticing that knobs on NN-XT instruments have started moving and changing settings on their own. I'm guessing that for some reason my (apparently faulty) Radium 49 is sending out commands to the NN-XT knobs without me manually doing anything. I'll be working, playing the keyboards... and then suddenly I'll notice a track sounding strange and find that the FREQ or RES knob on one of the NN-XTs has spontaneously turned this way or that for no apparent reason.

I've been trying to figure this out for a while. I realize that it might be time to get a new midi-controller keyboard... but for now I'd be willing to do without the capability of controlling knobs from my Radium at all and neutralize that function all together. Is there a way to do this?

I tried changing my Master Keyboard (in Preferences... > Keyboards and Control Surfaces) to M-Audio <Other> (MIDI Keyboard (No Controls)) But that doesn't help either... strange.

If someone knows a solution to this problem - or at least knows how to make the Radium ONLY send out keyboard midi info and NO knob/slider info - that would be great! THX!