众所周知， Windows 10^{(Windows 10)}的每个版本都存在需要花时间解决的错误。Windows 10 2004（又名2020 年 5 月^{(May 2020)} 功能更新^{(Feature Update)}）也是如此。虽然它最终是一个具有较少严重错误的版本，但它影响了很多驱动程序。在这篇文章中，我们列出了一些在撰写本文时尚未解决的 Windows 10 2004已知^(Known)问题

Windows 10 v2004 已知问题

如果您遇到其中一个问题，请务必关注专门的状态更新页面，以了解是否有解决方法或解决方案。一些问题同时影响了 Windows 的客户端^(Client)和服务器^(Server)版本：

• 驱动程序问题
• 输入问题
• 迅雷扩展坞问题
• 其他问题。

这些主要是兼容性问题，只有当OEM^(OEMs)解决了问题时，才会得到修复。

1]驱动程序问题

如果您有 Realtek 驱动程序，则^{(Bluetooth device if you have Realtek drivers.)}难以连接到多个蓝牙设备。因此，您可能无法同时同步和听音乐。

科胜讯 ISST 音频驱动程序^{(Conexant ISST audio drivers)}在更新期间或更新后收到错误。他们似乎有文件 uci64a96.dll 到 uci64a231.dll 和低于 7.231.3.0 的文件版本。同样，Conexant 或 Synaptics 音频设备^{(Conexant or Synaptics audio devices)}在更新设备期间或之后会引发问题。也可能有蓝屏死机^(BSOD)。存在兼容性问题。

Nvidia 显示适配器 (GPU)^{(Nvidia display adapters (GPU))}的较旧驱动程序在安装更新期间或之后可能会收到蓝屏或其他问题的停止错误。受影响的驱动程序是低于 358.00 的任何版本。

硬件反软件盗版，又名 Aladdin HASP， ^{(Hardware Against Software Piracy, aka Aladdin HASP, )}是一套保护和许可软件。它使用两个系统文件 aksfridge.sys 和 aksdf.sys（支持外部设备的过滤驱动程序）。这些系统文件在2004 年 5 月^{(May 2004)}更新时存在问题。受影响的版本对于 aksfridge.sys 最高为 1.8.0.*，对于 aksdf.sys 最高为 1.51.*。

2]输入问题

IME是^(IME)Windows中^(Windows)Input Method的缩写，它允许接收任何数据，例如键盘敲击或鼠标移动，作为输入。特定语言的IME^(IMEs)在某些应用程序中存在问题。例如，输入模式不会自动切换到Kanji或Hiragana。好消息是有一个可用的解决方法是使用以前版本的 Microsoft IME^{(previous version of Microsoft IME)}。这是解决方法的链接。^{( link)}

另一个输入^(Input)问题是在使用GameInput Redistributable 时没有可见的应用程序和游戏的鼠标输入。^{(GameInput Redistributable.)}这些是与应用程序和游戏捆绑在一起的第三方 GameInput Redistributable 。

3] Thunderbolt Dock 问题

^{(Stop Error)}插入或拔出Thunderbolt扩展坞时停止错误。当至少有一个 启用 了内核 DMA 保护并禁用了^{(Kernel DMA Protection)}Windows Hypervisor 平台^{(Windows Hypervisor Platform)}时，就会发生这种情况 。

您可以使用Windows Features对话框 > Windows Hypervisor Platform检查您是否属于这种情况。如果未选中，则 禁用Windows Hypervisor Platform 。

4] 其他问题

• 可变刷新率的问题不会为大多数游戏启用VRR，尤其是那些使用Direct X 9的游戏。受影响的驱动程序是低于 358.00 的任何版本。
• 某些使用Always On、Always Connected的设备出现错误或意外重启，例如连接到Microsoft Surface Pro 7和Microsoft Surface Laptop 3的设备。

确保^(Make)在状态页面上保留一个标签或联系您的OEM以了解何时推出解决方案或修复程序。

Windows 10 version 2004 Known Issues and Problems

Every version of Windоws 10 is known to have bugs that takе thеir tіme to resolve. The same is the case with Windows 10 2004, aka May 2020 Feature Update. While it is finally a release with less critical bugs, but it has affected a lot of drivers. In this post, we list some Windows 10 2004 Known issues of which there is no resolution at the time of writing this post

Windows 10 v2004 Known Issues

If you are hit by one of the issues, make sure to follow the dedicated status update page to know if there is a workaround or solution. Some of the problems have affected both the Client and Server version of Windows:

• Driver Issues
• Input Issues
• Thunderbolt Dock problem
• Other issues.

These are mostly compatibility issues, and only when the OEMs resolve the problem, it will get a fix.

1] Driver issues

Difficulty connecting to more than one Bluetooth device if you have Realtek drivers. So you may not be able to sync and listen to music at the same time.

Conexant ISST audio drivers receive an error during the update or after the update. It seems they have files uci64a96.dll through uci64a231.dll and a file version lower than 7.231.3.0. Similarly, Conexant or Synaptics audio devices are throwing issues during or after updating devices. There can be a BSOD as well. There is a compatibility issue.

The older drivers for Nvidia display adapters (GPU) might receive a stop error with a blue screen or other issues during or after installing the update. The affected drivers are any version lower than 358.00.

Hardware Against Software Piracy, aka Aladdin HASP,  is a suite of protection and licensing software. It uses two system files aksfridge.sys and aksdf.sys (filter driver to support external devices). These system files have a problem with May 2004 update. The affected version is up to 1.8.0.* for aksfridge.sys or up to 1.51.* for aksdf.sys.

2] Input Issues

IME is the abbreviation of the Input Method in Windows, which allows any data, such as keyboard strokes or mouse movements, to be received as input. IMEs for specific languages have issues with certain apps. For example, the input mode will not switch automatically to Kanji or Hiragana. The good news is that there is a workaround available that is using the previous version of Microsoft IME. Here is the link to the workaround.

Another Input issue is where there is no mouse input with apps and games visible when using GameInput Redistributable. These are third-party GameInput Redistributable that is bundled with apps and games.

3] Thunderbolt Dock problem

Stop Error when plugging or unplugging a Thunderbolt dock. It happens when at least one has Kernel DMA Protection enabled and Windows Hypervisor Platform disabled.

You can check if this is the case with you using Windows Features dialog > Windows Hypervisor Platform. If it is not checked, then the Windows Hypervisor Platform is disabled.

4] Other Issues

• The issue with the variable refresh rate will not enable the VRR for most games, especially those using Direct X 9. The affected drivers are any version lower than 358.00.
• Errors or unexpected restarts for some devices using Always On, Always Connected, such as those connecting to the Microsoft Surface Pro 7 and Microsoft Surface Laptop 3.

Make sure to keep a tab on the status page or contact your OEM to know when a resolution or fix will be rolled out.

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