October 5 that the official version of Windows 11 has been released, and some users can already start to upgrade. For the past three months, Microsoft has been testing Windows 11 with Insider users. Today, Microsoft announced Win11 official version Build 22000.194 known three issues (may occur in the future more), we take a look:
Oracle VirtualBox compatibility issues
- Microsoft stated that there are compatibility issues between VirtualBox and Windows 11. After upgrading to Windows 11, if Hyper-V is installed, the VirtualBox computer will not be accessible.
- Microsoft has applied update protection to prevent devices using VirtualBox from updating. Microsoft is investigating these reports and a fix will be released soon.
- Users can also choose to manually delete VirtualBox or disable Hyper-V. It may take 48 hours to get the upgrade.
Intel Killer network card problem
- Microsoft is aware of Windows 11 issues with some Intel Killer network cards. Installing Windows 11 on these devices may cause UDP packet loss, and UDP-based protocols will cause performance problems.
- For example, when playing videos online, users may experience slow website loading times.
- This issue will be fixed in the next October security update on October 12.
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Cốc Cốc Browser compatibility issues
- Windows 11 update will cause the Vietnamese browser Cốc Cốc browser to crash, For users who use this browser, please do not update.
- Microsoft is currently planning a large-scale cumulative update of Windows 11 to solve problems in the operating system.