Microsoft says this month’s Patch Tuesday cumulative updates additionally repair a identified concern inflicting Home windows Server 2019 boot issues, freezes, and efficiency points after putting in the August 2024 safety updates.
Redmond first confirmed this identified concern on August 21, following widespread reviews from Home windows admins that their servers have been experiencing efficiency points and turning into unusable after putting in the KB5041578 replace.
On the time, the corporate admitted that Home windows Server 2019 gadgets have been experiencing system slowdowns, unresponsiveness, and excessive CPU utilization (notably evident with Cryptographic Providers), particularly when working antivirus software program that performs scans towards the ‘% systemrootpercentsystem32catroot2’ folder for Home windows updates, resulting from an error with catalog enumeration.
It additionally added that it is unlikely that these utilizing House or Professional Home windows editions will expertise this identified concern as a result of the triggering situation is extra frequent in enterprise environments.
Whereas Microsoft did not identify the software program inflicting these points, affected admins have linked them to the Antimalware Service Executable service (the Home windows Defender background course of).
Recognized concern mounted, Recognized Concern Rollback group coverage additionally obtainable
“This concern was resolved by Home windows updates launched September 10, 2024 (KB5043050), and later,” the corporate revealed as we speak in an replace to the Home windows launch well being web page.
“We suggest you put in the newest safety replace to your machine because it accommodates essential enhancements and concern resolutions, together with this one.”
Admins who cannot deploy the KB5043050 cumulative replace to repair this identified concern can set up and arrange the Home windows 10 1809 and Home windows Server 2019 KB5041578 240816_21501 Recognized Concern Rollback Group Coverage.
To deploy the Recognized Concern Rollback on impacted servers, go to the Native Pc Coverage or the Area coverage on the area controller utilizing the Group Coverage Editor to decide on the Home windows model you need to goal. Subsequent, restart the impacted machine(s) to use the group coverage setting.
You will discover additional info on deploying and configuring KIR Group Insurance policies on Microsoft’s assist web site.