Guys i am experiencing serious frame rate issues.I use Ati 5850 with Q9550 CPU.I have just installed the patch.I didn't install the dx11 and texture pack.Just the patch.But now i am having frame rate issues in certain maps namely pier,cityhall.Some maps are running fine.Why this patch reduced my framerate? frame rate is dipping from 100 to 60.Earlier it used to above 80 all the time.i use lowest setting as possible.

i really donot want any fancy graphics in Mp.I just want good framerate.Any of u guys experiencing framerate dips with only patch installed?

And good news seem like orbital lag is fixed.

yes, in pier17 there is a huge drop in fps and it is unplayable, also the game is way darker now even in light areas in pier17