Windows 11’s April update is now causing PC crashes and visual glitches

Microsoft’s big April patch (update KB5083769) has been causing numerous problems on Windows 11 machines these past few weeks, including BitLocker lockouts, reboot loops, and breakage of third-party ...
Forbes

Microsoft Update Warning—Windows 11 Security Fix Breaks Backups

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. April Windows 11 security uopodate breaks third party backup apps. Updated May 2: This ...

Windows 11 users report internet speed issues following May Patch Tuesday update

Windows 11 update KB5089549 is reportedly failing to install for some users, while others say the May 2026 update slows ...
Bleeping Computer

April KB5083769 Windows 11 update causes backup software failures

The April 2026 KB5083769 security update breaks third-party backup applications from multiple vendors on systems running Windows 11 24H2 and 25H2. According to user reports, first spotted by Microsoft ...
HotHardware

Microsoft Pulls Recent Windows 11 Update After Installation Meltdown

This week, Microsoft released a new Windows 11 preview build, dubbed KB5079391, but it's also had to pause the rollout due to an installation error with a currently ...

Microsoft confirms Windows 11 security update install issues

Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549) fails to install on some systems and ...