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DJM 900 NXS2 driver not detecting control tone


I'm trying to connect my DJM 900 NXS2 to Traktor scratch pro (2.6.8) but in the DJM-900NXS2 Settings Utility in 'mixer output' tab every channel the CH Control Tone appears in grey, disabled. 

- I'm on a Macbook Pro with High Sierra 10.13.6 

- I have installed the utility setting driver version 2.1 

- DJM 900 NXS2 is up to date with firmware 2.07

I bypassed the Mac security and the disabled application list is empty.

The settings utility detects the DJM900 correctly, and responds perfectly when I connect or disconnect the USB. 

Traktor detects the DJM as Audio Device although it doesn't detect the channels in output or input routing. 

I've tried both USB A and USB B ports , and I've tried 3 differnt USB 2.0 cables. I've even tried to connect the usb to different ports on the Macbook. Nothing changed.

Right now i dont have access to any other laptop or computer and I can't get what's wrong. 

Any help?

Thank you ! 

Oriol G

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Ok so , after a month I've tested many things and nothing has worked.

- I tried different usb cables, I even bought a new one

- I disabled any security stuff I've found on the macbook 

- Finally I decided to format and install a previous version of Mac OS X on my macbook pro . I eneded up installing Sierra but the problem remains. 


This is what I'm always getting. 


Can I have any support?

Thank you . 

Oriol G 0 votos
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