Microsoft Finally Fixes SSD and HDD Write Speed Bug in Windows

Update fixing severe write speed issues caused only on C drive due to enabling of the NTFS USN journal.

By Jean Jacques Maleval | December 16, 2021 at 2:02 pm

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Microsoft Fixes SSD and HDD Write Speed Bug in Windows 11
An issue that’s taken Microsoft several months to finally fix.

Microsoft is finally addressing major performance issues with SSDs and hard drives in a new Windows Preview Update KB5007262 for Windows 11. The update fixes severe write speed issues caused only on the C drive due to the enabling of the NTFS USN journal.