Hi r/msp,
Just want to share a word of caution. I've observed several threads across r/Windows11 and r/sysadmin that are reporting that the latest Windows 11 security update (KB5063878) is linked to SSD failures/data corruption, particularly during large file operations (50GB+ transfers, large PST/OST files, etc.).
Here are some of the relevant conversations:
https://www.reddit.com/r/Windows11/comments/1mst8au/windows_11s_latest_security_update_kb5063878_is/
https://www.reddit.com/r/Windows11/comments/1mxd6by/removal_of_the_recent_windows_update_kb5063878/
https://www.reddit.com/r/Windows11/comments/1mvew6t/microsoft_is_investigating_windows_11_kb5063878/
https://www.reddit.com/r/sysadmin/comments/1murm20/issues_with_kb5063878_on_windows_11_24h2/
https://www.reddit.com/r/Windows11/comments/1mzhzsc/should_i_delete_windows_update_kb5063878/
https://www.reddit.com/r/Windows11/comments/1n08pou/update_kb5063878_show_of_hands/