I have a brand new custom built gaming computer that can run WoW on ultra 200 FPS.
It can run SF perfectly on any resolution except 1280x1024(4:3). It will run fine then just randomly drop to like 1 fps.
I can run it on any of the other 1280x resolutions or any other resolution for that matter.
Any help? My monitor runs at 1366x768.

After reinstalling sf, it now only drops to about 20ish for like 3 seconds. Still annoying though.
Any fixes?

Is 1280x1024 the highest reso ingame?