Windows 11 KB5007215 comes with a speed increase, Explorer fixes

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Windows 11 KB5007215 is now rolling out to customers outdoors the Windows Insiders program and it patches a bug that was inflicting efficiency points for some customers.

As you’re in all probability conscious, AMD introduced that their Ryzen collection processors have taken a efficiency hit on Windows 11. Installing Windows 11 on Ryzen machines might cut back the efficiency of methods by 3-5% impression and as much as 10-15% in some circumstances. In addition to AMD-specific points, some customers additionally flagged the Explorer reminiscence leak bug.

Luckily, Microsoft has developed a repair for these efficiency points attributable to Windows 11 and it’s now rolling out with KB5007215 by way of Windows Update. Reports advised that the patch addresses efficiency subject which impacts some AMD processors which are supported by Windows 11.

The record of affected processors consists of Ryzen fashions, however some customers have additionally reported issues on AMD EPYC.

If you examine for updates at the moment, a new patch with the next title will seem:

2021-11 Cumulative Update for Windows 11 for x64-based Systems (KB5007215)(*11*)

Download Links for Windows 11 KB5007215

Windows 11 KB5007215 Direct Download Links: 64-bit.

Windows 11 KB5007215 (Build 22000.318) Full Changelog

  1. Fixes a problem that would forestall the Start menu from opening.
  2. Fixes numerous points with Explorer.exe and File Explorer fashionable UI.
  3. Fixes reminiscence leak and efficiency points.
  4. Fixes Bluetooth units delay.
  5. Fixes a bug that causes units to cease responding.

What’s new and glued in Windows 11 Build 22000.318

The efficiency subject highlighted within the opening paragraph is the results of compatibility points between Windows 11 and AMD. As per AMD, Windows 11 causes L3 cache latency to extend 3 times and apps depending on the CPU threads will see a efficiency hit while you set up the brand new working system.

AMD additional famous that issues are extra noticeable on newer processors that function at 65W.

Thankfully, this has been addressed in Windows 11 Build 22000.318, which is rolling out to everybody. You can obtain and apply the efficiency patch by simply visiting the Windows Update web page within the Settings app and manually checking for updates.

If you don’t set up the patch manually, it will likely be downloaded routinely within the background based mostly in your gadget utilization.

Windows 11 replace resolves Explorer points

In addition to efficiency enhancements, Windows 11’s newest cumulative replace comes with essential fixes for File Explorer (explorer.exe).

For instance, Microsoft has mounted a problem the place shifting app home windows will lead to noticeable efficiency points or animation lag when you’ve gotten the File Explorer window open and visual on the display screen.

Similarly, Microsoft has addressed a problem the place File Explorer’s UI fail to deal with inline composition while you attempt to rename recordsdata utilizing folder view. Another bug has been mounted that causes a reminiscence leak when the system detects sure registry keys for the Virtual Desktop ID.

Today’s replace patches a bug the place Windows Search and File Explorer search might fail when the search index is broken in sure methods; makes an attempt to look utilizing the taskbar or File Explorer fail.

Here’s a record of all different vital fixes included in at the moment’s patch:

  • Fixes a problem that would lead to Xbox Game Bar recording points
  • Fixes a problem that was inflicting distortion within the audio.
  • Fixes reminiscence leaks attributable to the lsass.exe course of.
  • Fixes BitLocker errors on digital machines.
  • Fixes a bug that stops Office apps from engaged on sure machines.
  • Microsoft has made changes to the distinction theme colours and hyperlinks are actually extra distinct while you hover over them.
  • Fixes a problem might lead to a black lock display screen while you arrange a slideshow.

It’s value noting that Microsoft has been testing these fixes with testers within the Insiders program for almost two weeks, and now the corporate is pushing the construct to all customers on the market. Keep in thoughts, nonetheless, that Microsoft continues to be engaged on explorer.exe crashes and buggy taskbar.

This patch is a part of the Patch Tuesday cycle, so it’s not an optionally available replace and it’ll obtain routinely at one level.

In addition to the newest patch for Windows 11, Microsoft has additionally launched a new cumulative replace (KB5007186) with numerous bug fixes.