left for dead 2 issues.

dmxdex2020 · 25 Dec 2009 at 17:29

Ok so i am playing through the single player campaign. I never played left for dead 1 but i do like left for dead 2. Ok so when i complete a level on the dead centre and begin the second left the game just becomes extremely slow and choppy? i am using a 4870 x2 with the 9.11 drivers.

Pookie Bear · 25 Dec 2009 at 19:13

Try playing in windowed borderless mode, or alt-tab in and out.

MidnightLamp · 25 Dec 2009 at 23:13

yeah its a problem with crossfire

ive got a 4870x2, just disabled catalyst AI in the control center, and it doesnt happen any more. still get 70-120 fps on highest settings

dmxdex2020 · 26 Dec 2009 at 01:20

I find when cat ai is disabled i get horrible mouse acceleration.