Microsoft recently released a critical out-of-band (OOB) update, labeled KB5070773, aimed at fixing a significant glitch in Windows 11. This bug had been causing USB input devices, such as mice and keyboards, to become unresponsive within the Windows Recovery Environment (WinRE). The problem emerged following the deployment of the KB5066835 security update earlier in the month, impacting systems operating on Windows 11 versions 24H2, 25H2, as well as Windows Server 2025. By swiftly addressing this issue, Microsoft seeks to ensure seamless functionality and user experience across its platforms.