Windows 10: Quality update KB5034763, causing Wi-fi issues on Windows 10 & 11 22H2

I have a few laptops in my care of various manufacturers and various wi-fi cards, all having the same issue after the Quality update KB5034763Mobile phones are able to connect to the wi-fi router infrastructure without issue.Windows laptops after they lose their IP lease, they no longer seem to be able to connect to the internet.Things I have tried:Ipconfig /renewGives Error message "The name specified in the network control block NCB is in use on a remote adapter.The NCB is the data.Update wi-fi drivers where possibleRollback wi-fi drivers where possibleUninstall Quality Update KB5034763T

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Wi-Fi issue after update - Windows 10

Hi,



Thank you for writing to Microsoft Community forum.



I suggest you to follow the steps listed below and check if it works:

1. Right click on the Windows icon on the taskbar and select ‘Device Manager’.
2. Expand ‘Network adapters’ and right click on your Wi-Fi adapter.
3. Select ‘Properties’ and click on the ‘Power Management’ tab.
4. Uncheck the box that says ‘Allow the computer to turn off the device to save power’.
5. Exit ‘Device Manager’ and check if it works.

You may also try the steps listed in fix network connection issues
in Windows 10 and Wi-Fi issues in Windows 10.



Hope it helps.

Let us know if you got the help you needed by clicking ‘Yes’ or ‘No’.

 

Wi-Fi issue: Limited connectivity

Hi Scot,



Thank you for writing to Microsoft Community forum.



I suggest you to run the in-built troubleshooter for Internet connections.

• Open 'Settings' and click on 'Update and security'.
  
• On the left pane, select 'Troubleshoot' and run the troubleshooter for 'Internet Connections'.
  

You may also try the troubleshooting steps listed in the articles listed below and check if it works:

• Fix network connection issues in Windows
  
• Fix Wi-Fi problems in Windows 10
  
  
  

Hope it helps.

 

Windows 10 and no wi-fi

Hi Joachim,

Thank you for posting your query in Microsoft Community. Appreciate your interest in using Windows 10.

I would suggest you to follow the methods below:

Method 1: Run the Hardware and Device troubleshooter by following the steps below:

• Click on the Start button, and type “Troubleshooting” on the search bar.
• Click on troubleshooting, then click on “Hardware and sound”.
• Under Hardware and sound, click on “hardware and devices”.
• A pop-up will appear, click on the “Next” button and your hardware troubleshooting will start.

Method 2: The issue may occur if the drivers for Wi-fi are not installed or updated. I suggest you to install/update the latest version for Wi-fi drivers by following the steps below.

• Press ‘windows key + R’ and type ‘devmgmt.msc’ and press Enter.
• Expand ‘Network adapter’ and right click on Wi-fi driver and select update.

Hope the information is helpful. Feel free to
write to us for any other assistance with Windows, we’ll be glad to assist you.