HELP! SSL Wave form lag and etc

HELP! SSL Wave form lag and etc

My Scratch Live has been acting wacko wave forms lagging, repeatedly “loading crates”, Delayed reactions from samples. Overall its just a pain while DJing and I have tried everything followed all the optimization, renaming my database V2, verify/repairing disk permissions, unchecking show I tunes library, deleting hella songs from my library, and etc etc. Im running a 13in Macbook pro OS X Yosemite (mid 2012), 8gb of ram, SL1 box, SSL 2.5, Two technics 1200s, DJ tech dif-1m.

ANYBODY have any other suggestions? Summer is around the corner and I’m trying to fix this disaster before peak season.