Background overlays from NVIDIA GeForce Experience or AMD Radeon Software can sometimes force a frame limit. Advanced System Optimizations How To Get 240 FPS In Call OF Duty Warzone!

: In the game settings, navigate to the Account & Network or Graphics tab and set Eco Mode to Custom or Off .

I can provide more targeted steps based on your configuration. Share public link

Open AMD Software and navigate to > Games > Modern Warfare 3 .

to further optimize your frame rate once the cap is removed?

: Check the Custom Frame Rate Limit and ensure "Gameplay Custom Frame Rate Limit" is set to Unlimited or a value matching your monitor's high refresh rate.

VSync can sometimes lock your game to a fraction of your monitor’s refresh rate if it can't hit the target. VSync (Gameplay) VSync (Menus)

Change it from Custom to , or set the Gameplay Custom Frame Rate Limit manually to match your monitor's maximum refresh rate. 2. Re-optimize Display Modes and Upscaling

Corrupted cache files or bugged configuration scripts can hard-cap your frame rate regardless of your menu selections. Reinstall Shaders Launch and enter the main menu. Open Settings > Graphics > Display . Scroll down and click Restart Shader Optimization .