[TECH SUPPORT] FPS Issues

I don't know what it is, but crossfire was greatly affected by the recent patch update. I used to be running at 143 frames per second while standing still. Now I'm as low as 38 frames per second while standing still. Another player said he was usually 180 frames per second, but dropped down to 68. It wasn't like this before the most recent patch update just last night. Does anyone know how to fix it, or what the issue is? Is z8 going to fix this?

EDIT: GO HERE! http://forum.z8games.com/showthread.php?p=2977792