Microsoft told Windows Latest it pulled Windows 11 KB5079391 after the optional update caused installation issues on some PCs.

Couldn't install the latest Windows 11 update? You should be good to go now as Microsoft has rushed out a fix.

Microsoft paused rollout of optional KB5079391 update after users hit install error 0x80073712. The cause is currently being investigated.

New out-of-band Windows 11 update fixes March's installation errors - how to get it ...

Microsoft released another Windows 11 emergency update yesterday to address an issue preventing users from installing the March optional update released on March 26.