No public KB from MS available on this, but here's a public article speaking about this issue as well: https://borncity.com/win/2025/07/07/refs-file-system-fix-for-cpu-ram-utilization-bug-in-windows-server-2025-in-august-2025/
Did leave a post here as it seems nobody stumbled into this with Exchange (yet) besides us
Published Aug 04, 2025
Version 1.0