I did a search for this but came up with nothing. My problem is that I want to use CDJ 2000 Nexus in HID mode with Traktor as Deck A and B and use a Numark 4 track as the Mixer and control for Deck C and D. The problem I have is that if I plug the CDJ via USB to computer, the jog wheel works fine when the 4trak is not powered on but when I power on the 4trak, the CDJ job wheel is not responsive at all except for vinyl mode touch sensitivity.

Strange thing is this worked fine the first time I plugged the CDJs via HID mode. Not sure what happened but assume its a conflict with Traktor. Should I delete CDJ mappings and try to reload them so they take priority or is there a way to set the CDJ as priority? Any help would be appreciated.

Cheers