The latest Windows 10 and 11 update brings network issues with it, so you can fix them

microsoft just released one Refresh Urgent Out Of Band (OOB) to fix various issues, notably SSL/TLS handshake failure on some client and server platforms.

And it is that the company has recently published the October patches, including one for the new version 22H2 of Windows 11, thus receiving its first security update and didn’t seem to go without problemssince Microsoft has confirmed that the fix is ​​causing problems to establish a network connection.

“We fixed an issue that could affect certain types of Secure Sockets Layer (SSL) and Transport Layer Security (TLS) connections. These connections may have had handshake failures.” Microsoft explains.

This happened for both Windows 11 and Windows 10. On affected devices, users will see SEC_E_ILLEGAL_MESSAGE errors in the application when there is a problem connecting to the server.

“For developers, affected connections may receive one or more entries in the same input buffer followed by a partial entry of less than 5 bytes” the company goes on to explain in its explanation.

Versions of Windows 10 and Windows 11 that may have issues

Issues already discussed and resolved (in some cases) in the OOB update they affect several versions and editions of Windows, including:

• Windows 11 Version 22H (KB5018427)
• Windows 11 Version 21H2 (KB5018418)
• Windows 10 Version 21H2 (KB5020387)
• Windows 10 Version 21H1 (KB5020435)
• Windows 10 Version 20H2 (KB5020435)
• Windows 10 Enterprise LTSC 2019 (KB5020438)
• Windows 10 Enterprise Long Term Support 2016
• Windows 10 Enterprise 2015 LTSB
• Windows 8.1 (KB5020447)
• Windows 7 Service Pack 1 (KB5020448)

You don’t have to do anything to get this update, just make sure Windows Update is enabled and update it for possible updates and it will install automatically.

Highlight it Not all OOB fixes are available for installation on Windows Update so you can download them manually and then install them. If you need an update package, you must go to the Microsoft Update catalog and get the appropriate file for your version.

Note that Microsoft has released both standalone packages and cumulative updates. On the other hand, as reportedSound may not work on some Windows devices after installing this update.problems only on certain ports, certain audio devices, or certain applications.

The company is still investigating the issue. Microsoft encourages anyone who encounters a bug to report it through the Feedback Hub (open the Feedback Hub with Win + F or by searching in the Start menu).