This post fromMiniToolwill show you how to fix the Windows Driver Foundation high CPU issue.
It is an important Windows service, but sometimes this service can cause high CPU usage.
You may encounter the Waves MaxxAudio Service system high CPU issue.
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This post provides some great solutions for the annoying issue.
Now follow the guidance below:
Step 1.In theSearchbox, typeupdateand chooseCheck for updatesfrom the best match.
Step 2.Click theCheck for updatesbutton and let Windows check for any update available now.

Step 3.Install all updates and reset your PC.
You just need to reinstall your Wi-Fi driver.
Step 2:Locate your Wi-Fi adapter, right-click it and chooseUninstall devicefrom the menu.

A confirmation dialog will now appear, then clickUninstall.
Step 3:Once you remove the driver, reboot your PC and load the Wi-Fi driver again.
Now find out if that solves the problem.
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Step 2:Navigate to theServicestab and check theHide all Microsoft servicesoption.
Step 3:Now click theDisable allbutton to disable all of the third-party services.
Step 4:Then clickApplyto save changes.
Then all of the Microsoft related services will be left and all of the third-party services will be disabled.
Step 5:Now navigate to theStartuptab and click theOpen Task Manageroption.
Then you will be redirected to the task manager.
Step 6: Select each service one by one and click theDisablebutton.
Now you could power cycle your box and give a shot to install updates.
If it works properly, it means that the issue is brought on by some service or tool.
Then you could find out the tool that causes the issue.
After that, check to see if Windows Driver Foundation still causes high CPU.
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Final Words
Does your gear have the Windows Driver Foundation high CPU issue?
Now, try these methods above to help you fix the annoying issue.