I use Premiere Pro CS6 on a 2012 Macbook Retina display - 16GB RAM, 751GB Flash Storage, NVIDIA GeForce 650m Graphics Card, 2 External 4TB hardrives for scratch disks, Thunderbolt connection. When I try to render and export videos I often get a graphical glitch like in the pic shown below and my computer freezes. It happens very often, especially when there are a lot of effects in the videos - I use the GenArts Sapphire plugin often.
This has been going on basically since I bought my Macbook 2 years ago, but it is starting to become more and more common - considering this was the most expensive Macbook Pro you could buy I am very annoyed with this - even on some videos where I have applied no plugin effects or any color correction it happens, especially when trying to export videos.
Any help on this issue would be appreciated.
