Became Unstable After Update
10.2.0 has a few little quirks that were easy to deal with (like inserting an “Electric Piano” plug-in in place of any Komplete Instruments at random times), and was otherwise a very stable and solid release. But, this update made Logic almost unusable on my system, causing overloads, lagging, and latency issues. Also, recording midi was annoying because the first note is delayed as if the system is catching up with your playing. The Retina upgraded plug-ins were more usable and less mechanical than previous, but didn’t make up for the latency, overload, and unstable platform. Also random file system errors happening here and there. Reverted with Time Machine and all the problems were gone. I wouldn’t update until these issues are taken care of, or have a Time Machine backup before doing it.
ProducerJP about Logic Pro