I have a strange framerate problem in rFactor:
Generally everything is very smooth, but every now and then
it becomes nearly a slide show, perhaps about 2-3 times during
one lap.

I have tried different resolutions and different amounts of
details - both nearly from top to minimum. These changes seem
not to have any effect to the problem! Quite strange! Is this
a commonly known problem? Any advice?

My system is:

Radeon 9600 XT-4
driver version 6.14.10.6414

Intel Pentium 4 3.20GHz

Thanks in advance!

Arto
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