I have issues with Denon MC4000 and Djay Pro for Mac. When I use the deck-faders 1 and 2 to mix a song, sometimes the faders go “crazy” (they do a very quick up-and-down movement). Sometimes even one of the decks suddenly stops. If I move just one of them that issue doesn’t happen. It only happen when I use both at the same time (obviously to mix a song). This happen with the native mapping and also with a costumized mapping. All the other sliders and knobs (fx, pitch, etc…) work like a charm.
Anybody have the same trouble? Any ideas? Please help, thank you.