Microsoft releases KB5001391 for Windows 10 20H2 and 21H1

Anyone testing out the very latest versions of Windows 10 has a new bug-fixing patch to install. With the release of the KB5001391 update, fixes and changes introduced to the Dev channel now make their way to the Beta and Release Preview channels. This latest patch sees Microsoft taking Windows 10 20H2 up to build 19042.962 and Windows 10 21H1 up to build 19043.962. It includes a large number of bug fixes, and addresses problems with a profile-related Group Policy, and fixes an issue that caused soaring memory usage by the lsass.exe process, as well as high CPU usage that… [Continue Reading]