jacob_28348@hotmail.com

I'm experiencing the same issues. I'm getting 45-60 FPS upon login, but after about 30 minutes it drops to a crawl at 10-15 fps. I don't recall experiencing this during 1.7.1.2.

Did changing servers solve your problem? I was getting 13 fps in cities earlier today with AA and anistropic filtering on low, post processing on low, with the resolution @ 1920x1080(3d res set to the same). i5 2500k GTX 570 x2 8 gigs of 1333mhz