You may lose network connectivity or experience related networking issues on Windows 10 if your computer receives a buggy update through Windows Update. In this situation, you can uninstall the update to fix the problem until Microsoft releases a new update that permanently fixes the problem.

Uninstall quality update

To uninstall a problematic update on Windows 10, use these steps:

1. Open Settings.
   
   
2. Click on Update & Security.
   
   
3. Click on Windows Update.
   
   
4. Click the View update history button.

    

   
   
   

5. Click the Uninstall updates option.

   
   
   

6. Select the most recent update causing networking problems.

7. Click the Uninstall button.

   
   
   

8. Click the Yes button.
   
   
9. Click the Restart now button.
   
   

Once you complete the steps, Windows 10 will roll back to the previous build when there was no Wi-Fi or Ethernet adapter problem.

After uninstalling the update, the system shouldn't install the same update until the next quality update becomes available through Windows Update.