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The new Windows 11 KB5020387 fixes TLS/SLS network issues

3 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

It hasn’t been long since Microsoft released this month’sPatch Tuesdaybatch of security patches, but we are getting yet another cumulative update.

We also received aBeta Channel Insider builda few days ago and that is also worth looking into. Speaking of Windows 11, the newAndroid 12L updatefor Surface devices will look more like the new OS.

Now, however, the Redmond tech giant has released Build 22000.1100, which is a Windows 11 OOB update that tackles the TLS/SLS network problems.

Check out Build 22000.1100 for Windows 11

Check out Build 22000.1100 for Windows 11

Indeed, Microsoft has released an out-of-band (OOB) update (KB5020387) designed to fix the Transport Layer Security (TLS)/ Secure Sockets Layer (SSL) handshake failure issue that users are reporting.

This nasty bug is actually leading to a failure of connection establishment between clients and servers. These were set off by this month’s Patch Tuesday for both Windows 11 and Windows 10.

Highlights

Improvements

Please keep in mind that if you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.

If you want to download this update, apply any available Windows update or head over to theMicrosoft Update Catalog.

Also, recently, Microsoft released the first major update for the new operating system. However, version 22H2 is temporarilyfull of bugsand issues.

Not to mention that the tech giant has leaked a photo of the newWindows 12UI, the next operating system in line. For the time being it is still in development.

We’re going to report back next time Microsoft releases a brand new update full of fixes, improvements, and of course known issues.

What can I do if I can’t install KB5020387?

What can I do if I can’t install KB5020387?

Don’t forget to report any other issues you might come across, in order for Microsoft to address and improve the overall OS experience for us all.

This is everything you can expect if you are a Windows 11 user. Leave a comment below if you found any issues since installing this Insider build.

More about the topics:Windows 11 Software & Apps

Alexandru Poloboc

Tech Journalist

With an overpowering desire to always get to the bottom of things and uncover the truth, Alex spent most of his time working as a news reporter, anchor, as well as TV and radio entertainment show host.

A certified gadget freak, he always feels the need to surround himself with next-generation electronics.

When he is not working, he splits his free time between making music, gaming, playing football, basketball and taking his dogs on adventures.

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Alexandru Poloboc

Tech Journalist

With a desire to always get to the bottom of things and uncover the truth, Alex spent most of his time working as a news reporter.