Iam assuming your UT runs at multiple processors on your machine.
To check this, follow these steps:
1) Open UT.
2) Alt-Tab back to windows.
3) Open Task-Manager. (CTRL+SHIFT+ESC)
4) Rightclick your UnrealTournament.exe and select ''show details''.
5) Rightclick your UnrealTournament.exe again and select ''set affinity''.
You will probably see that all your CPU's are checked.
UT needs to run on 1 CPU on laptops and even some AMD cpu's in desktops.
(When you set this in task-manager, it's not remembered by windows)
Solution = multicorecpu fix
http://unrealtournament.99.free.fr/utfi ... oreFix.zip
DONT REPLACE YOUR UnrealTournament.exe with this file BUT:
RENAME your current EXE file to: ''unrealtournamentold.exe'' (in case of failure you have a backup)
Then place the EXE from the ZIP in your SYSTEM folder.
When you start up UT now, and alt-tab back to windows and start task-manager again, you will see that it's running on 1 cpu.

Problems with speed should be gone. :gj: