Windows 10: CxUiUSvc Service high CPU usage

Yo my problem right now is this process called "CxUiUSvc Service" is taking up way too much CPU usage . I don't know what it is or what it does that's why im asking here and how do i like stop it. If anyone is wondering, my Windows 10 version is "21H2" I recently just updated to that version.

:)

 

CxUIUSvc Service taking up tons of CPU

I have noticed that my battery drains quickly and my fans spool up quite often. I monitored task manager and "CxUIUSvc Service" pops up to the top quite often with very high usage. Does anyone know what this service does and how I can limit its usage?

 

service host high cpu usage

Hi Natalie,

Conflicts with the Firewall & Network protection settings is one of the possible reasons why you are having a high cpu usage on your computer. We suggest that you try the troubleshooting steps in this

thread that was provided by Jean-Baptiste Dumuids to resolve the issue. Many community members find his post helpful.

Should you need further assistance, don't hesitate to get back to us.

 

Windows Explorer high CPU Usage in Windows 10

Hi Andrew,

Usually, too many background processes can boost your CPU usage. Since you already disabled the apps that are not necessary on startup,
we suggest checking the applications running once you have successfully boot Windows 10. To do this, simply follow the steps below:

• Click on the Start button and type Task Manager on the search box.
• On the Task Manager window, you should see the programs running.
• Click on the More details drop-down button to see the total number of apps running and their real-time CPU usage.

From there, you should see what applications are running on high CPU usage. You can also
restart the Windows Management Instrumentation service and see if your CPU performance will improve. Follow the instructions below to restart the service:

• Click on the Start button and type Services.
• Scroll down the list and look for Windows Management Instrumentation.
• Right click on it and select Restart.

Should you have further questions, please let us know.