On October 11, 2022, Microsoft announced the latest Patch for Windows 11 21H2 and 22H2: KB5018418 on Windows 11 21H2 and KB5018427 (OS Build 22621.674) on Windows 11 22H2.
As Microsoft addressed that security issues have always been cared for Windows operating system, this new update only brings the security issues enhancement and bugs fixes, without any new features. And Windows 11 KB5018427 is a mandatory cumulative update for Win 11 users.
Although this update has fixed about 30 fixes, there still some known issues those stay unfixed today.
The fixes includes:
Addresses issues that cause updates to the Microsoft Store to fail.
Updates the start date for daylight saving time in Chile. It will start on September 11, 2022 instead of on September 4, 2022.
Addresses an issue that affects the font of three Chinese characters. When you format these characters as bold, the width size is wrong.
Addresses an issue that forces the IE mode tabs in a session to reload when you use Microsoft Edge.
Addresses an issue that successfully opens a Microsoft Edge browser window in IE mode to display a PDF file. Later, browsing to another IE mode site within the same window fails.
Adds more dynamic Widgets content to your taskbar with notification badging. If you open the Widgets board while a badge displays on the taskbar, a banner appears at the top of the board. It provides more information about what triggered the notification badge.
Addresses an issue that affects Dual SIM calling. If you select no SIM on your phone and initiate a call on your device, Dual SIM functionality does not work.
Addresses an issue that affects some apps that were not signed by the Microsoft Store. You must reinstall them after you upgrade the OS.
The known issues unfixed in this update:
Symptom
Workaround
Using provisioning packages on Windows 11, version 22H2 (also called Windows 11 2022 Update) might not work as expected. Windows might only be partially configured, and the Out Of Box Experience might not finish or might restart unexpectedly. Provisioning packages are .PPKG files which are used to help configure new devices for use on business or school networks. Provisioning packages which are applied during initial setup are most likely to be impacted by this issue. For more information on provisioning packages, please see Provisioning packages for Windows.Note Provisioning Windows devices using Windows Autopilot is not affected by this issue.Windows devices used by consumers in their home or small offices are not likely to be affected by this issue.
If you can provision the Windows device before upgrading to Windows 11, version 22H2, this will prevent the issue.We are presently investigating and will provide an update in an upcoming release.
Copying large multiple gigabyte (GB) files might take longer than expected to finish on Windows 11, version 22H2. You are more likely to experience this issue copying files to Windows 11, version 22H2 from a network share via Server Message Block (SMB) but local file copy might also be affected.Windows devices used by consumers in their home or small offices are not likely to be affected by this issue.
To mitigate this issue, you can use file copy tools that do not use cache manager (buffered I/O). This can be done by using the built-in command-line tools listed below:robocopy \\someserver\someshare c:\somefolder somefile.img /Jorxcopy \\someserver\someshare c:\somefolder /JWe are working on a resolution and will provide an update in an upcoming release.
From Microsoft
Further more, you can get KB5018427 update by these steps: Start > Settings > Windows Update and clicking on ‘Check for Updates.’
