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April Windows Update: 😡 VPN Connections Broken 2024! 🖥️

dall·e 2024 05 21 14.04.17 an urgent and informative blog post featured image for april windows security update broke vpn connections. the design features a computer screen di

Overview: What You Need to Know

Microsoft's April 2024 Windows update has caused VPN connection failures for some users. The issue affects both client and server platforms, and Microsoft has confirmed that it exists in both security updates and preview version updates of the operating system. The affected versions for customers include Windows 11 22H2/23H2 (KB5036893), 21H2 (KB5036894), and Windows 10 (KB5036892). The problem also exists on various server versions of the OS, including Windows Server 2022 (KB5036909), 2019 (KB5036896), 2016 (KB5036899), 2012 R2 (KB5036960), 2012 (KB5036969), 2008 R2 (KB5036967), and 2008 (KB5036932).

Microsoft is currently investigating the issue and has promised to provide more information in the coming days. However, as of now, the company does not offer any workarounds for users whose VPN connection is broken. Instead, Microsoft asks home PC owners and business users to contact support for help.

Users affected by the issue may uninstall the security updates or simply wait for a fix from Microsoft. To uninstall updates, users may use the DISM/Remove-Package command or the Settings app. Microsoft has released patches for the issue in the May 2024 Patch Tuesday updates (KB5037771).

Users who encounter VPN connection problems after installing the April security updates may check the Windows Health Dashboard for more information. Additionally, users with TPM-backed certificates may encounter issues with the VPN connection, as the certificate could not be found. A workaround for this issue is to modify the DNS settings.

Conclusion and Personal Recommendation

In conclusion, the April Windows security update has caused VPN connection issues across client and server platforms. Microsoft has acknowledged the issue and is currently working on a fix. Users are advised to hold off on updating their systems until the issue is resolved.

It is recommended that users who have already updated their systems and are experiencing VPN connection issues should contact their VPN service provider for assistance. Additionally, users can try using alternative VPN services or revert to a previous version of Windows until a fix is released.

To prevent similar issues in the future, users are advised to regularly check for updates and read through the release notes before installing any updates. It is also recommended to have a backup plan in place in case of any unexpected issues or downtime.

Overall, Microsoft is actively working to resolve the VPN connection issue caused by the April Windows security update and users should keep an eye out for any updates or fixes.

Frequently Asked Questions

What are the common causes for VPN connection problems after installing Windows security updates?

VPN connection problems after installing Windows security updates are usually caused by changes in the operating system's network stack or security settings. These changes can interfere with VPN protocols, causing connection failures.

What steps can be taken to resolve VPN connectivity issues after a Windows security update?

If VPN connectivity issues are experienced after a Windows security update, users can try the following steps:
Check for known issues with the VPN provider and operating system.
Update the VPN client software to the latest version.
Disable and re-enable the VPN connection.
Restart the VPN client software.
Restart the computer and try connecting again.

Are there any known workarounds for VPN failures post-April security patch on Windows 10?

One workaround for VPN failures post-April security patch on Windows 10 is to uninstall the security update. However, this should only be done if the security update is causing significant issues and there are no other options.

How can I troubleshoot a non-functioning Always On VPN on Windows 10 following a recent update?

If Always On VPN is not functioning on Windows 10 following a recent update, users can try the following troubleshooting steps:
Check the VPN server and client logs for errors.
Ensure that the VPN server and client are both configured correctly.
Verify that the VPN client is using the correct credentials.
Check for any firewall or antivirus software that may be blocking the VPN connection.

Is there an official patch or fix from Microsoft for the VPN disruption caused by the April update?

Yes, Microsoft has released a patch to fix the VPN disruption caused by the April update. Users can download and install the patch from the Microsoft Update Catalog.

How can users restore VPN functionality if it stops working after a Windows security update?

If VPN functionality stops working after a Windows security update, users can try the following steps:
Check for any known issues with the VPN provider and operating system.
Update the VPN client software to the latest version.
Check for any firewall or antivirus software that may be blocking the VPN connection.
Uninstall the security update if it is causing significant issues and there are no other options.

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