Windows 11 Release Preview build 22621.607 (KB5017389) fixes d3d9on12, Hyper-V issues

Microsoft has released a new Windows 11 Insider build on the Release Preview channel. The new build 22621.607 (KB5017389) contains a very long list of bug fixes, which is usually the case. There are no new features in this build. The full list of changes is below:

  • We fixed an issue affecting some apps that weren’t signed by the Microsoft Store. You must reinstall them after updating the OS.
  • We fixed issues that caused updates to fail in the Microsoft Store.
  • We fixed an issue that prevented you from signing in to various Microsoft Office 365 applications. This affects Outlook, Word, Teams, and more.
  • We’ve updated the date for DST in Chile. It will start on September 11, 2022 instead of September 4, 2022.
  • Fixed an issue affecting the Windows Search service. This results in slow indexing of the service.
  • Fixed an issue affecting some processors. This issue occurs when Hyper-V security and kernel direct memory access (DMA) are enabled.
  • Fixed an issue affecting a static network IP address. This issue results in a static IP configuration inconsistency. Because of this, NetworkAdapterConfiguration() fails from time to time.
  • We fixed an issue that affected the Task Manager. It stops working when you switch between light and dark mode or change the accent color.
  • Fixed an issue that affected the font of three Chinese characters. When you format these characters in bold, the width size is incorrect.
  • Fixed an issue affecting graphics drivers using d3d9on12.dll .
  • We have reduced the power that the Dynamic Host Configuration Protocol uses on some devices when they are in sleep mode.
  • We fixed an issue that affected JavaScript generated URLs: URLs. These URLs don’t work properly when you add them to the Favorites menu in IE mode.
  • Fixed an issue that caused IE mode tabs in a session to reload.
  • Fixed an issue affecting window.open in IE mode.
  • Fixed an issue that caused a browser window to successfully open in IE mode to display a PDF file. Later, when navigating to another site in IE mode, the same window crashes.
  • We fixed an issue that affected the Microsoft Japanese Input Method Editor (IME). Text conversion fails when using some third party virtual desktops.
  • We fixed an issue that could cause the app to stop responding. This can happen when the input queue overflows.
  • We fixed an issue that affected XML Paper Specification (XPS) viewers. This may prevent you from opening XPS files in some languages ​​other than English. These include some Japanese and Chinese character encodings. This issue affects XPS and Open XPS (OXPS) files.
  • Fixed an issue that caused a duplicate print queue to be created. This causes the original print queue to stop working.
  • Fixed an issue that could bypass MSHTML and ActiveX rules for Windows Defender Application Control (WDAC).
  • We have fixed an issue affecting the Miracast user interface. Sometimes it closes too early when you cast to devices using DeviceObjectType:Aep.
  • We’ve added more dynamic widget content to the taskbar with a notification icon. When you open the widget board, a banner appears at the top of the board. It provides more information about what caused the notification icon.
  • We have fixed an issue affecting the SharedPC Account Manager. This issue prevents him from deleting many accounts during the cleanup.
  • We fixed an issue that caused the LogonUI.exe program to stop working. Because of this, you cannot close the lock screen to view the credentials screen.
  • We fixed an issue affecting dual SIM calls. If you select No SIM on your phone and initiate a call on your device, the Dual SIM feature will not work.
  • We have fixed an issue affecting the FindNextFileNameW() function . It can lead to a memory leak.
  • We have fixed an issue affecting robocopy. Robocopy fails to set correct modification time for file when using /IS
  • We have fixed an issue that affected cldflt.sys . Stop error occurs when used with Microsoft OneDrive.
  • We fixed an issue that affected roaming user profiles. After you sign in or out, some of your settings are not restored.
  • Fixed an issue affecting the LanmanWorkstation service. Memory leak while mounting a network drive.

You can find the official blog post here .

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