KB5007215 is now being rolled out to users outside the Windows Insiders program, and it fixes a bug that caused some users to experience performance issues.
As you may know, Announced that their Ryzen series processors are in The performance on this has been affected. Installing Windows 11 on a Ryzen machine may reduce the impact of system performance by 3-5%, and in some cases may reduce the situation by 10-15%.Except specific to Some users also marked Explorer Mistake.
Fortunately, Microsoft has developed a fix for these performance problems caused by Windows 11, and it is now launching KB5007215 through Windows Update.Reports indicate that the patch addresses certain issues that affect Windows 11 support Processor performance issues.
The list of affected processors includes Ryzen models, but some users have also reported EPYC problem.
If you check for updates today, a new patch with the following title will appear:
November 2021 cumulative update for Windows 11 for x64-based systems (KB5007215)
Download the link KB5007215 for Windows 11
Windows 11 KB5007215 direct download link:64 bit.
Windows 11 KB5007215 (build 22000.318) complete update log
- Fixes an issue that may prevent the “Start” menu from opening.
- Fixed various problems with the modern UI of Explorer.exe and File Explorer.
- repairAnd performance issues.
- Fix the delay of Bluetooth devices.
- Fixed a bug that caused the device to stop responding.
New and repaired features in Windows 11 Build 22000.318
The performance issues highlighted in the opening paragraph are Windows 11 and The result of compatibility issues between.according to According to the statement, Windows 11 causes the L3 cache latency to increase by three times, and when you install a new operating system, applications that rely on CPU threads will see performance degradation.
It is further pointed out that the problem is more pronounced on newer processors running at 65W.
Fortunately, this has been resolved in Windows 11 Build 22000.318, which is available to everyone. You only need to visit the “Windows Update” page in the “Settings” app and manually check for updates to download and apply performance patches.
If you do not install the patch manually, it will be automatically downloaded in the background based on your device usage.
Windows 11 update resolves Explorer issues
In addition to performance improvements, the latest cumulative update of Windows 11 also comes with a very important file explorer (.exe) repair program.
For example, Fixed an issue where when you open the File Explorer window and it is visible on the screen, the mobile application window can cause obvious performance issues or animation delays.
same, Solved the problem that the UI of File Explorer cannot handle inline combinations when you try to rename a file using the folder view.Another bug has been fixed, when the system detects certain registry entries of the virtual desktop ID, the bug will cause .
Today’s update fixes a bug. When the search index is damaged in some way, Windows Search and File Explorer search may fail; attempts to search using the taskbar or File Explorer fail.
The following is a list of all other important fixes included in today’s patch:
- Fixes an issue that may cause Xbox Game Bar recording issues
- Fixed an issue that caused audio distortion.
- Fixes caused by lsass.exe process.
- Fixed the BitLocker error on the virtual machine.
- Fixed a bug that prevented Office applications from working on some machines.
- The contrast theme colors have been adjusted, and they will now be clearer when you hover over the hyperlinks.
- Fixes an issue that may cause a black lock screen when setting up a slideshow.
It is worth noting that Microsoft has been testing these fixes with testers in the Insiders program for nearly two weeks, and now the company is pushing the build to all users.But keep in mind that Microsoft is still working on .exe crash and problematic taskbar.
This patch is part of the Patch Tuesday cycle, so it is not an optional update and will be automatically downloaded at some point.
In addition to the latest patches for Windows 11, Microsoft also released a new cumulative update ( KB5007186 ), which contains various bug fixes.