I’m frustrated!

iTunes freezes when I start Serato DJ with my NS7 II

I recently upgraded to Yosemite... here's the problem, if iTunes is playing and I start up Serato DJ with my Numark NS7 II then iTunes freezes and stops playing. This is really annoying because I use iTunes for background music at gigs, but more importantly I use iTunes as an emergency backup in case I have to restart Serato DJ, but now I can't rely on iTunes as an emergency backup because the moment I restart Serato DJ iTunes will freeze. I should mention that if I go into the Sound panel of the MacBook's System preferences and change the sound output to something else and then back to "headphone" output then iTunes starts playing again. Please help!!!
1 person has
this question
This topic is no longer open for comments or replies.