my autoIt scripts don't work correctly when i'm ingame!?

[pixartist]

Hi,

i made some simple yet funny scripts for private lan parties, one is a poor "aimbot" for counter-strike(based on colored player models), the other one is a movement script for worms armageddon.

now those scripts work perfectly when im on the desktop, but once i tab into the game, the script will start to lag, and just do nothing for more then 200-300 ms every few seconds?! the game runs perfectly smooth! i got a core 2 duo, so that shouldn't be the problem. i don't know what causes this lag but it seems only to appear when starting DirectX applications (2d and 3d)

can anyone help me? (process priority settings won't help)