Windows 10: Windows significantly slower AFTER Cumulative Update for Windows 11 Version 23H2 for...

Hello,Earlier this week Windows pushed 2 cumulative updates to my system:2024-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 KB5037591 2024-05 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems KB5037771After the required reboot, performance is about 15x SLOWER than before the update. I've used Norton Utilities to clean up unnecessary files, optimize memory, repair the registry, etc. No significant improvement. Based upon an entry regarding Windows 11 Core Isolation memory, I assume that the update has changed a setting in my reg

:)

 

Windows Cumulative Updates failing to install

I'm having a large number of failures installing the December and now the January Cumulative updates for Widows 11 22H2 and 23H2. The specific updates are:
.
MS23-DEC: Cumulative Update for Windows 11 Version 22H2 - Windows 11 Version 22H2 - KB5033375 (x64)

MS23-DEC: Cumulative Update for Windows 11 Version 23H2 - Windows 11 Version 23H2 - KB5033375 (x64)

and

MS24-JAN: Cumulative Update for Windows 11 Version 23H2 - Windows 11 Version 23H2 - KB5034123 (x64)

MS24-JAN: Cumulative Update for Windows 11 Version 22H2 - Windows 11 Version 22H2 - KB5034123 (x64)
.

I have followed the instructions detailed by David-M in this post: Windows Update failing to install - Microsoft Community and others with similiar steps, none of the steps have succeeded. I have tried using Windows Update locally, pushing the updates from our asset management software and even downloaded the specific CU locally, and running the installer/update. Regardless of the method, the install universally fails with: "Install error - 0x800f081f"

On the 22H2 systems I have also tried upgrading to 23H2 and generally speaking those fail as well. Does anyone have a similar experience and found a way through this?

 

Issue with Installing Windows 11 Version 23H2 Cumulative Update (KB5034765)

I am encountering difficulties installing the Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5034765) dated February 2024. The installation process is failing with the error code: 0x800f0831.

 

Windows 11, version 23H2 Install error - 0xc0000005

fixed for the windows 11 version 23h2 using ISO after that i encountered new problem 2024-02 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5034765) Install error - 0x800f081f . how to fix this ?