Win11 22H2/23H2 optional update KB5034204 released with update log summary

php editor Zimo introduced that Microsoft recently released the Win11 22H2/23H2 optional update KB5034204, which brings a series of functional improvements and fixes to users. This update contains many important contents, including performance improvements, stability improvements, and security updates. Users can download and install it through Windows Update and enjoy the latest optimization and function improvements of the system. The following will introduce the update content in detail to allow users to better understand the changes brought about by the update.

This update mainly fixes search errors in the start menu, improves the stability of video calls, resolves errors that cause the computer to stop responding, and fixes built-in troubleshooting Programs etc.

Microsoft KB5034204 update content is as follows:

• This update fixes the problem that some users cannot search on the Start menu due to deadlock.
• This update improves the stability of video calls.
• This update fixes an issue that causes the device to stop responding, which occurs intermittently after users install a printing support app.
• This update fixes the troubleshooting failure issue.
• This update resolves an issue affecting the File Explorer Gallery. It prevents you from closing tooltips.
• This update resolves an issue where connected Bluetooth Low Energy (LE) audio headphones would lose sound while users were streaming music.
• This update resolves an issue affecting Bluetooth phone calls. When answering a call on a computer, it blocks audio from being transmitted through the computer.

Other improvements include the following:

• This update resolves an issue that affected certain types of 7-Zip files to appear empty in File Explorer.
• This update resolves an issue that prevents some users from searching on the Start menu.
• This update resolves an issue that affects Wi-Fi Protected Access 3 (WPA3) HTML preview rendering failure in Group Policy Editor.
• This update resolves a cache issue affecting Windows Management Instrumentation (WMI) that causes CurrentTimeZone to change to an incorrect value.
• This update makes Windows more reliable during power transitions, reducing the risk of stop errors.
• This update resolves an issue affecting the OpenType font driver. On some architectures, this issue may affect text rendering by third-party applications.
• This update resolves a known issue affecting the COLRv1 color font format and renders normally.
• This update resolves an issue with WMI not working. In some cases, this happens with mobile device management (MDM) providers such as Microsoft Intune.
• This update resolves a known issue affecting BitLocker data-only encryption. MDM services (such as Microsoft Intune) might not get the correct data.
• This update resolves an issue that causes the device to stop responding. This is intermittent and occurs after you install a printing support app.
• This update resolves an issue affecting Access Point Name (APN) profiles that prevents you from automatically configuring APN profiles for cellular-enabled devices. This happens when running the "netsh mbn show readyinfo *" command.
• This update resolves an issue affecting Trusted Platform modules: on some devices, they do not initialize correctly. Therefore, the TPM based scheme stops working.
• This update includes quarterly changes to the Windows Kernel Vulnerable Driver Blocklist file DriverSiPolicy.p7b, adding the list of drivers at risk of Bring Your Own Vulnerable Driver (BYOVD) attacks.
• This update affects Unified Extensible Firmware Interface (UEFI) Secure Boot systems. It adds the updated signing certificate in the Secure Boot DB variable. You can now choose this change.
• This update resolves an issue that causes the troubleshooting process to fail. This happens when you use the Get Help application.
• This update resolves an issue affecting RemoteApp windows. In some cases, windows persist on the client device after closing them.
• This update resolves an issue affecting Remote Desktop clients. It may be connected to the wrong instance of the user's session. This can occur if the user has multiple sessions on the host machine.
• This update resolves issues when changing keyboard language. In some cases, changes cannot be applied to RemoteApp.
• This update resolves an issue affecting the File Explorer Gallery. It prevents you from closing tooltips.
• This update resolves an issue affecting Bluetooth Low Energy (LE) audio headsets. When users stream music, they lose sound.
• This update resolves an issue affecting Bluetooth phone calls. When answering a call on a computer, it blocks audio from being transmitted through the computer.
• This update resolves an issue affecting Windows Local Administrator Password Solution (LAPS) post-authentication actions (PAA). These actions occur on reboot, not at the end of the grace period.
• This update resolves an issue affecting Active Directory. Request to bind to IPv6 address failed. This situation occurs when the requester is not domain joined.
• This update resolves an issue affecting the LocalUsersAndGroups CSP. If the group is not found, it stops processing group membership information.

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