Hey Guys . For somehow , im getting trouble getting my constant 125 frames per second . Thats realy strange got a 2GHZ Dual Core with a Geforce GT640 . I never had issuses like that even in extrem Situations like 16 Players ond FFA on Longestyard with every little Detail turned to High the Frames never dropped below 125 . Now for Example with 6 Players on Longestyard Frames going from 100 - 125 . Drivers are all up to date , vsync is off ..... got no ideas left , maybee you guys ?
First thing you should do is reinstall Quake Live.
is your card in a 16x lane
I had a similar problem. in my case I disabled hardware acceleration in flash and disabled overclocking.
QL has some graphical performance bugs which was never fixed. I would recommand starting your CFG from scratch using the Performance Preset in the menu or use someone else config and tweak to your liking.
All that jazz started a long time ago ( 2 yrs+ ) when they added PostProcess option but still occurs even if disabled. I can reproduce the bug just by using QL default cfg or Uber eye candy preset.
This happening while using 4x4ghz 8gb ram and hd6850, proving it's a bug. Most likely a conflict between multiple graphical settings.