Quote Originally Posted by Dharmaboy View Post
Not sure what happend but I can't get Traktor to recognize my X1 MK1. When I plug it in I get the light show but then in Traktor when or if I go to calibration of the X1, I get no X1 present or attached. Any ideas? Everything else works.
Not sure if it's related to Yosemite, but I had this issue a while back with Mavericks. Very frustrating.

Untick the option Import Music Folders at Startup. This worked, although I'm not sure why:

http://www.native-instruments.com/en...ontrol-x1-mac/

Hope that helps.