Microsoft releases a new Windows 10 preview build 19042.662 to the Windows Insiders in the Beta and Release Preview channels running Windows 10 October 2020 Update. This update includes several bug fixes along with the USB 3.0 bug and the bug that causes a black screen for Windows Virtual Desktop (WVD) users.
This update comes as a KB4586853 article, and will soon be released to the non-insiders as an optional update. Later, it will be forced as a mandatory update as part of the patch Tuesday.
As part of the next Windows 10 October 2020 Update (version 20H2) patch KB4586853, currently rolling out to the Windows Insiders in the Beta and Release Preview channels, adds a long list of fixes along with an improvement to the Internet Explorer's About dialog to use the standard modern dialog.
With the Windows 10 build 19042.662, Microsoft fixed an issue that causes the Narrator to stop responding after you unlock a device. They have also fixed an issue that fails to display the local account groups in the localized language even after you deploy the language pack.
The latest build now fixed an issue that prevents the touch keyboard from opening in Universal Windows Platform (UWP) apps when USB devices are connected, and an issue with USB 3.0 hubs that were causing the USB Hub to stop working when you set the device to hibernate or restart the device.
The other fixes include the following issues:
- Microsoft updated Internet Explorer's About dialog to use the standard modern dialog.
- Microsoft fixed an issue that causes the Narrator to stop responding after you unlock a device if the Narrator was in use before you locked the device.
- Microsoft fixed an issue that fails to display the local account groups in the localized language even after you deploy the language pack.
- Microsoft fixed an issue that prevents a user from finding certain Microsoft Xbox consoles on a Windows device.
- Microsoft fixed an issue that displays a black screen to Windows Virtual Desktop (WVD) users when they attempt to sign in.
- Microsoft fixed an issue with a certain COM API that causes a memory leak.
- Microsoft fixed an issue that fails to display the Microsoft Xbox Game Bar app controls on supported monitors. This issue occurs in certain Microsoft DirectX® 9.0 (DX9) games that are running with Variable Refresh Rate enabled on these monitors.
- Microsoft fixed an issue that prevents the touch keyboard from opening in Universal Windows Platform (UWP) apps when USB devices are connected.
- Microsoft fixed an issue with USB 3.0 hubs. A device connected to the hub might stop working when you set the device to hibernate or restart the device.
- Microsoft fixed an issue that crops the touch keyboard when you use a Remote Desktop Connection on a device that has a different screen resolution.
- Microsoft fixed an issue with excessive network traffic that occurs when you use the Open File dialog box in File Explorer and browse to a shared folder that has the Previous Version feature available.
- Microsoft fixed an issue that causes the ImmGetCompositionString() function to return the full-width Hiragana when using the Microsoft Input Method Editor (IME) for Japanese instead of returning the half-width Katakana.
- Microsoft fixed an issue that prevents Jump list items from functioning. This occurs when you create them using the Windows Runtime (WinRT) Windows.UI.StartScreen API for desktop applications that are packaged in the MSIX format.
- Microsoft fixed an issue that prevents applications from receiving the Shift and Ctrl keystroke events when the Bopomofo, Changjie, or Quick Input Method Editors (IME) are in use.
- Microsoft fixed an issue that randomly changes the input focus of edit controls when using the Japanese IME or the Chinese Traditional IME.
- Microsoft fixed an issue that prevents you from signing in on certain servers. This occurs when you enable a Group Policy that forces the start of a computer session to be interactive.
- Microsoft fixed an issue that fails to set the desktop wallpaper as configured by a GPO when you specify the local background as a solid color.
- Microsoft fixed an issue with the Microsoft Pinyin IME that unexpectedly dismisses the candidate pane when you type certain phrases.
- Microsoft fixed an issue that fails to send the Shift key up event to an application when you use the Japanese IME.
- Microsoft fixed an issue that renders Kaomoji incorrectly on the emoji panel.
- Microsoft fixed an issue that makes the touch keyboard unstable in the Mail app.
- Microsoft fixed an issue that enters unexpected characters, such as half-width Hiragana, when you type a password while the IME is in Kana input mode.
- Microsoft fixed an issue that might fail to pair certain MIDI devices that connect using Bluetooth Low Energy (LE).
- Microsoft fixed a runtime error that causes Visual Basic 6.0 (VB6) to stop working when duplicate windows messages are sent to WindowProc().
- Microsoft fixed an issue that generates a 0x57 error when the Microsoftcutil ss /c: command is used to update an Event Forwarding subscription.
- Microsoft fixed an issue that causes applications to fail when they call the LookupAccountSid() API. This occurs after migrating accounts to a new domain whose name is shorter than the name of the previous domain.
- Microsoft fixed an issue in which loading a Code Integrity Policy causes PoMicrosoftrShell to leak a large amount of memory.
- Microsoft fixed an issue that causes a system to stop working during startup. This occurs when the CrashOnAuditFail policy is set to 1 and command-line argument auditing is turned on.
- Microsoft fixed an issue that causes the Microsoft Management Console (MMC) Group Policy application to stop working when you are editing the Group Policy Security settings. The error message is, "MMC cannot initialize the snap-in".
- Microsoft fixed an issue that fails to free a system's non-paged pool and requires a restart of the system. This occurs when running 32-bit applications with the Federal Information Processing Standard (FIPS) mode enabled.
- Microsoft fixed an issue that might prevent updates from installing and generates an "E_UNEXPECTED" error.
- Microsoft fixed an issue that causes the "I forgot my Pin" functionality on the lock screen to fail. This failure occurs if the user has signed in using a username and password and the DontDisplayLastUserName or HideFastUserSwitching policy settings are enabled.
- Microsoft fixed an issue that prevents access to Azure Active Directory (AD) using the Google Chrome browser because of a Conditional Access policy error.
- Microsoft improved the visual quality of Windows Mixed Reality headsets that run in lower resolution mode.
- Microsoft extended Microsoft Defender for Endpoint support to new regions.
- Microsoft enabled a new Hardware-enforced Stack Protection feature called shadow stacks on supported hardware. This update allows applications to opt into user-mode shadow stack protection, which helps harden backward-edge control-flow integrity and prevents return-oriented programming-based attacks.
- Microsoft fixed an issue in the Microsoft Remote Procedure Call (RPC) runtime that causes the Distributed File System Replication (DFSR) service to stop responding. This issue generates log events for DFS Replication (5014), RPC (1726), and no reconnection (5004) for a default timeout of 24 hours with no replication.
- Microsoft added the touch keyboard to the allowed apps list, and it now works in multi-app assigned access mode.
- Microsoft fixed an issue that prevents the PDF24 app, version 9.1.1, from opening .txt files.
- Microsoft fixed an issue that might cause a non-paged pool memory leak in some scenarios.
- Microsoft fixed an issue that allows an app that has been blocked from hydrating files to continue hydrating files in some cases.
- Microsoft fixed an issue that might cause a memory leak in bindflt.sys when copying files in a container scenario.
- Microsoft fixed an issue with Active Directory Certificate Services (AD CS) that fails to submit Certificate Transparency (CT) logs when they are enabled.
- Microsoft fixed an issue in which cluster validation tests internal switches that are not for cluster use and re-communication.
- Microsoft fixed an issue that causes stop error 0x27 when you attempt to sign in to a device that is not in a domain using credentials for a device that is in the domain.
- Microsoft fixed an issue that causes a device to continually restart after installing an app.
- Microsoft fixed issues with Kerberos authentication related to the PerformTicketSignature registry subkey value in CVE-2020-17049, which was a part of the November 10, 2020, Windows update.
