Djay Pro randomly stutters and the music stops.

I have been a fan of original Djay for long time and it has been a very stable program on my old Macbook Pro (2011).

I now have a new Macbook (2015) and upgraded to Djay Pro (1.4.3). I’m having random trouble during playback. Djay Pro randomly stutters on occasion, the turntable platter visually spins backwards really fast and the music momentarily stops. This usually happens when I have a full dance floor of people. The problem does not happen when I’m in auto play and playing background music only when I’m mixing. One time, it happened when I stepped away from the computer and wasn’t touching anything. I’m not running any controller, just straight out of my computer - Mac (OS 10.10.5).

This has happened to me at the last 3 events and I thought it might be the operating system so I had them strip it clean and install a new OS and guess what?! The problem still exists. I need some help and I would like to continue to use the program that I have been using the last 5 years… but I am VERY uncomfortable performing with it. Thank you.