Microsoft announced that it is investigating VPN connection problems that occurred after the Windows 11 update dated April 2024. The security update code KB5036893 was released on April 9 and applied to all supported Windows 11 versions. However, the inability to connect with TPM-based certificates after the update affected some users.
A user on Reddit reported that he received a “certificate not found” error on his VPN connection after the update. Microsoft warned that VPN connections may fail after the April 2024 security update. The company stated that they are reviewing user reports and will provide more information in the coming days.
The only current workaround seems to be to uninstall the KB5036893 update. Microsoft announced that they plan to provide a solution in the next update. This means that an update or hotfix will be released soon to solve the problem.
VPN issues are back in the spotlight after Microsoft fixed speed issues with L2TP/IPsec VPN connections nearly a year ago. The company’s Windows Insider program is designed to catch bugs in early versions. However, security updates can sometimes cause unexpected problems.
Looking for a temporary solution to VPN problems
VPN issues in the April 2024 update have become a common concern among Windows 11 users. The cause of the problem may be due to TPM-based certificate changes that come with the update. Microsoft should examine how security patches are distributed to prevent such issues.
It is stated that users can make their VPN connections functional again by uninstalling the KB5036893 update. However, this workaround may also mean removing other updates that patch security vulnerabilities. Microsoft should aim to provide a permanent solution as soon as possible to keep users safe.
The Windows Insider program collects feedback from users to detect bugs in Windows updates. However, security patches can cause unexpected problems. Microsoft needs to be more careful with future updates and increase the quality control of security updates.
Source link: https://www.teknoblog.com/microsoft-windows-11-vpn-sorunlari/