Microsoft has released Windows 11 Build 22631.5696 (KB5062663) to Insiders in the Release Preview Channel, introducing a series of enhancements and fixes aimed at improving system stability and user experience. Key Fixes and Improvements:
Country and Operator Settings Asset (COSA): Updated profiles for certain mobile operators to ensure better compatibility and performance.
File Systems:
Resolved an issue in the Resilient File System (ReFS) where using backup applications on large files could lead to system memory exhaustion.
Fixed a problem where searching for PDF files in shared folders returned incorrect error messages, such as "No More Files" or "STATUS_NO_MORE_FILES," which disrupted virtual PDF printer output and backup processes.
Networking: Addressed an issue where peripheral devices experienced delays in functionality after resuming from hibernation on devices with active cellular connections.
Printer: Improved the clarity of printer names when using IPP Directed Discovery, facilitating easier identification during setup.
Stability: Fixed a rare stability issue observed after installing the May 2025 security update and subsequent updates, which caused some devices to become unresponsive.