Hi guys I need some help!!, I recently had a big problem with my serato while I was djing right 5 minutes before the end of my gig,
Serato froze on me for like 5 seconds, the waves were going really slow and started distorting the audio after, I try 2 different songs and the same thing, try to stop it from the DDJ and did not respond, then after couple mins it went back to normal until the end, this never happens to me before I've been using the same serato software on the high Sierra for months with no problem , i have all the optimization good.

I recently updated the latest firmware of my pioneer DDJ-SZ
I have not idea if that cause the problem, I updated because couple time I open serato then I turn the DDJ and it did not recognize same happen to another dj when we were working together and he was using my DDJ.

Im using a MacBook Pro 13 (early 2015)
128 GB SSD
8GB Ram
Serato 2.0.5

please I need some help and if I am able to downgrade the firmware the one I had before if you guys know how Can i do it ..??? Thanks