Windows 11 KB5086672 rolls out after Microsoft pulls failed March 2026 optional update
windowslatest.com Apr 1, 2026

Windows 11 KB5086672 rolls out after Microsoft pulls failed March 2026 optional update

AI-summarised brief · reviewed before publication

Microsoft has released Windows 11 KB5086672, an out-of-band update, after pulling the failed March 2026 optional update, KB5079391, which caused installation failures. The new update fixes installation issues and includes features like toggleable Smart App Control and 1000Hz refresh rate support. It's available for download, but users who successfully installed KB5079391 may not need to install KB5086672, as it's a revision of the original update.