After installing Windows 11 update KB5063878, some people say their SSDs are disappearing from the OS or causing crashes.

Problematic August 2025 Windows update KB5063878 is taking on ever greater proportions. Microsoft confirmed (via Windows ...

Is a Windows 11 24H2 update nuking SSDs and HDDs? That's the startling claim reported by Neowin. Specifically, it's the ...

Microsoft told Windows Latest that it's investigating reports of SSD data corruption/failure after Windows 11 KB5063878.

Recently released Windows 11 24H2 updates are reportedly causing data corruption and failure issues for some SSD and HDD ...

To summarize the reported bug, we're told that it's caused by KB5063878 (the Windows 11 update for August, which has been out for a week), and that an affected SSD will disappear completely from ...

The first was caused by update KB5063875, a relatively minor security update for older versions of Windows 10 and 11. This ...

Microsoft's Windows 11 update for August, KB5063878, is reportedly causing some solid state drives (SSDs) to fail when ...

New Windows 11 24H2 updates released this month have caused problems for some SSD and HDD drives. This has been linked to the ...

According to the user's testing, the probable bug appears during transfers of more than 50GB when the SSD is more than 60% ...

The update in question is KB5063878, which Microsoft launched to the public on Aug. 12. It’s a Windows Secure Boot update ...

The August 2025 Windows 11 update promised a performance boost, but it looks like its critical issues have just grown.