Here are the five proven methods. Do not skip steps.
Save the file. Right-click the file > Properties > Check (to prevent the game from reverting your changes). arma cold war assault mouse fix
Modern gaming mice default to 1000Hz polling. CWA expects 125Hz (8ms response). Anything higher causes micro-stutters. Here are the five proven methods
Open your mouse software (e.g., Logitech G Hub, Razer Synapse, SteelSeries GG) and change the Polling Rate to 125Hz Set your mouse DPI to 400 or 800 Logitech G Hub
: Go to Windows Mouse Settings > Pointer Options and uncheck "Enhance pointer precision" to remove OS-level acceleration.
Windows DPI virtualization can cause the mouse to teleport across the screen. You need to force the game to ignore system scaling.