Retina MacBook Pro Late 2013 - Photoshop CC performance issues

Hi,

Recently purchased the upgraded rMBP with the 750 Nvidia GPU, and installed Photoshop CC using the cloud installer.

And thats about all I can do. While editing, moving objects (text, imports from illustrator etc) is extremely sluggish and stuttery. The performance is so bad that I cant place anything with a mouse or trackpad at all, and have to move it using my arrow keys a few pixels at a time (holding it in causes a 3-4 second delay)

Every update is installed (both OS X and Photoshop itself) and even tried a complete removal of all Adobe products and then reinstall everything.

Does anyone else have this problem? Or even better; have a solution? I saw another thread with similar issues, but they all seemed to be related to Wacom boards etc.

Thank you,

Kristian