Hi
I have major problems by using Pioneer DJM-900NXS or DJM-900SRT hardware with my Traktor or Serato software.
Just look example video:
https://www.dropbox.com/s/otr6cwxqjocqjvt/Sound_crash_with%20Pioneer_mixers.MOV?dl=0
The problem occurs with both (Traktor & Serato) softwares and also by using pioneer mixer just an external sound card. In example video I had to open Safari to full screen mode to show the sound crash problem fast, but the problem occurs usually by using just either software in normal dj'ing (all other programs, wi-fi, etc. are closed)
I have used Pioneer, MacBook, Traktor, etc. for about 8 years without problems, but now with my new MacBook this major problem came forward. My new Mac is MacBook Pro 15" Mid 2015, OS X Yosemite 10.10.5, 2,5 GHz Intel Core i7, 16 Gt, 1600 MHz DDR3, AMD Radeon R9M370X, 2048 Mt
Apple authorized service has changed almost all parts of the new computer as a guarantee, but the problem was not resolved. So I wonder if the problem due to the fact that the mixers programs do not support the latest MacBook Pro?
NB! The problem occurs only when plug-in usb straight to DJM-mixer. When I'm using just CDJ's as Traktror 2 Scratch Pro controller (usb only to CDJ's, not to mixer) the problem doesn't occur.