Microsoft has addressed an issue affecting certain Windows devices that caused them to boot into BitLocker recovery mode after installing the July 2024 security updates. Users must input their BitLocker recovery key to unlock their drives. The problem primarily impacts users with the Device Encryption feature enabled and affects multiple Windows versions, including Windows 11 (various versions) and Windows Server (various versions). Microsoft recommends installing the latest update to resolve this issue and includes enhancements and fixes. Users can retrieve their BitLocker recovery key through the BitLocker recovery screen portal with their Microsoft account. Similar BitLocker-related issues have occurred in the past, including problems after the KB5012170 security update in August 2022 and another issue resolved in April 2024. Additionally, Microsoft is addressing ongoing issues with remote desktop connections on select Windows Server systems following the July updates.