[Wine] Need help with unreal tournament

[Fredd]

I installed Unreal Tournament '99 and at first it was going too fast so I set the frame rate limit to 60 and swap interval to 1 in UnrealTournament.ini. 

I still have one problem. The game stutters. Every 1 or 2 seconds it stops and skips that part completely making it unplayable. I even downloaded the new OpenGL engine and I still have the problem. 

Please help.