5/21/2012: 7:00pm Pacific US Noticeable performance drop with the latest 1.5.8.2 Hotfix, decrease from about 60fps to 20, repeatable across all servers. Over 10 other people with solid builds have confirmed having same performance decrease. Does not appear to be happening to everybody. Performance drop still present even when Graphical Settings switched from High to Low. *Current installed version: 1.5.8.2 System Specs: AMD Phenom II x4 965 3.5ghz Black Edition nVidia GTX 260 core 216 16gb 2033mhz Patriot Ram