Oh No! Windows 11 - Machines Automatically Upgrading Somehow?

Posted by small_horse@reddit | sysadmin | View on Reddit | 2 comments

So it's not that we are averse to going to Windows 11, but we do want to try and control the deployment.

Yesterday a raft of devices decided that upon reboot they would take their chance to move to Windows 11.

What's concerning is that the only packages that these machines installed via WU were: KB5046542 CU for .NET, KB890830 Windows MSRT and a Security Intelligence Update for MS Defender.

No package has been released to these machines called "Windows 11" or any the other wonderful package names MS have used over the years to try and trick me into deploying it.

So how is this happening? Any ideas?