Windows 10: KB5025239 Causing network problems

Running Windows 11. Since installing the latest update KB5025239, I've experienced significant network connectivity problems. Either pages are loading very slowly or I receive error messages that sites can't be found. I uninstalled the update but the problems persist. I've also completely reset network adapters, and reset my modem and router. Help please.

:)

 

Network Sharing Password Problems

Hi William,

Welcome and thank you for posting your query in Microsoft Community.

We regret the inconvenience caused to you.

I suggest you to follow the below steps and check if it helps.

Step 1: Network Troubleshooter and check, if this helps.

• In the search box, type ‘Troubleshooter’, and then click ‘Troubleshooting’.
• Under ‘Network and Internet’, click ‘Internet Connections’
• Follow the on screen instructions.

Step 2: Update Network Adapter.

• 
  Right click on Start button, type Device Manager and Enter.
  
• 
  Now click on your Network Adapter.
  
• 
  Right click and click on Properties, and go to Driver tab and click on
  Update driver.
  

Also, refer: Wired and wireless network problems

Fix Wi-Fi connection issues in Windows - Microsoft Support

Note: Applies to windows 10 as well.

Let us know the status, we are glad to assist you further.

 

Network Adapter PROBLEM

Hi,

Thank you for posting in Microsoft Community.

First Verify if the WLAN service is started and set to automatic, if the WLAN service is stopped, I would suggest you to start the service and put it to automatic.

Step 1: Please follow the steps to
start the WLAN service.

• 
  Click on Start, type in services.msc
  and press Enter.
  
• 
  Select WLAN Autoconfig from the list, Right click
  properties.
  
• 
  Change the startup type to Automatic.
  
• 
  Click on Start button.
  
• 
  Click on Apply, Ok.
  

Restart the computer and verify if it works.

Also check if all the dependencies are also running. Try the steps to check Dependencies.

• 
  Right-click on WLAN Autoconfig and select Properties.
  
• 
  Click on Dependencies, you will find all the dependency services under box labeled this service depends on the following system components.
  

Step 2: Run an inbuilt Network troubleshooter.

• 
  Press Windows + X key and select
  Control Panel.
  
• 
  Type troubleshooting and select troubleshooting.
  
• 
  Click on view all on the left pane and select
  Network adapter.
  
• 
  Follow the on-screen steps and check.
  

I would also suggest you to check with the below link to check how to resolve wireless problems.

Refer:
Wired and wireless network problems

Keep us posted to help you better.

 

Win 10 Network Printer Connection Problem

I have tried, when using the wifi from a Win 7 computer to connect to the printer connected to it. Others can connect.

I did do the three steps outlined:

• Open File Explorer. Pick the "Network" icon from the left pane (navigation pane) of the file explorer UI.
• If sharing is turned off you will see a pale yellow line towards the top of the window that states "Network Discovery is turned off. Network computers and devices are not visible. Click to change...".
• Click this bar and select "Turn on network discovery and file sharing"

None of the suggestion worked.

I did notice that the PC I'm connecting to is 'Private' while I am listed as 'Public'.

• Can this be causing the problem?
• Are there other suggestions?

I need to be connected to use the other printer so work flow can not be disrupted and someone else needs to print the file for me.

I will be with this group again on Monday.

Thank you.