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KB5063878 Triggers NVMe SSD Failures on Windows 11 24H2—Here’s How to Protect Your Data·MSFT +2.1%Windows 11's August Patch Triggers SSD Failures on Large Writes, Phison Fights Fake Leak·NVDA +0.2%Microsoft’s August Patch Breaks SSDs: Drives Disappear Mid-Transfer, Phison Investigates·GOOGL +1.7%Windows 11’s KB5063878 Triggers SSD Vanishing Act Under Heavy Load, One Drive Unrecoverable·AMZN +1.1%KB5063878 Update Spurs SSD Vanishing Under Heavy Writes, Phison Confirms·MSFT +2.1%Windows 11 KB5063878 Patch Triggers SSD Disappearances Under Heavy Write Loads, Community Warns·NVDA +0.2%Windows 11 KB5063878 Update Triggers NVMe SSD Disappearances — Here’s What’s Happening·GOOGL +1.7%Windows 11 KB5063878 Triggers Drive Disappearances During Heavy I/O, Pushing Some to Consider Linux·AMZN +1.1%KB5063878 Triggers NVMe SSD Failures on Windows 11 24H2—Here’s How to Protect Your Data·MSFT +2.1%Windows 11's August Patch Triggers SSD Failures on Large Writes, Phison Fights Fake Leak·NVDA +0.2%Microsoft’s August Patch Breaks SSDs: Drives Disappear Mid-Transfer, Phison Investigates·GOOGL +1.7%Windows 11’s KB5063878 Triggers SSD Vanishing Act Under Heavy Load, One Drive Unrecoverable·AMZN +1.1%KB5063878 Update Spurs SSD Vanishing Under Heavy Writes, Phison Confirms·MSFT +2.1%Windows 11 KB5063878 Patch Triggers SSD Disappearances Under Heavy Write Loads, Community Warns·NVDA +0.2%Windows 11 KB5063878 Update Triggers NVMe SSD Disappearances — Here’s What’s Happening·GOOGL +1.7%Windows 11 KB5063878 Triggers Drive Disappearances During Heavy I/O, Pushing Some to Consider Linux·AMZN +1.1%

Data Recovery

The latest Data Recovery coverage — news, analysis, and updates from the WindowsNews.AI desk.

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KB5063878 Triggers NVMe SSD Failures on Windows 11 24H2—Here’s How to Protect Your Data

Microsoft’s August 2025 security update for Windows 11 24H2 is triggering severe storage regressions that can cause NVMe SSDs to vanish mid-write, and in some cases the damage is permanent....

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Backup · Data Recovery

KB5063878 Update Spurs SSD Vanishing Under Heavy Writes, Phison Confirms

A Windows 11 cumulative update released on August 12 is causing some SSDs and HDDs to suddenly disappear during large file transfers, and a major SSD controller maker has publicly acknowledged the...

WN WindowsNews Desk·48w ago
50 Gb Trigger · Backup

Windows 11 KB5063878 Patch Triggers SSD Disappearances Under Heavy Write Loads, Community Warns

Microsoft’s August 2025 cumulative update for Windows 11 24H2, tagged KB5063878 (OS Build 26100.4946), is under fire from enthusiasts and independent testers who say it can cause NVMe and SATA SSDs...

WN WindowsNews Desk·48w ago
24h2 · August 2025

Windows 11 KB5063878 Update Triggers NVMe SSD Disappearances — Here’s What’s Happening

A wave of reports across enthusiast forums and hardware labs confirms that the Windows 11 August 2025 cumulative update, KB5063878, is causing certain NVMe SSDs to vanish during prolonged write...

IT Enterprise IT Desk·48w ago
26100.4946 · Ai Privacy

Windows 11 KB5063878 Triggers Drive Disappearances During Heavy I/O, Pushing Some to Consider Linux

The August 2025 cumulative update for Windows 11, KB5063878 (OS Build 26100.4946), is causing solid-state drives and some hard disks to vanish from the system during sustained write operations,...

AI AI & Copilot Desk·48w ago
24h2 · Backup

Microsoft’s KB5063878 Update for Windows 11 24H2 Triggers NVMe/SSD Disappearances and Data Corruption

Microsoft’s latest cumulative update for Windows 11 24H2, released on August 12, 2025, is causing certain NVMe SSDs — particularly those with Phison controllers — to vanish from the system...

IT Enterprise IT Desk·48w ago
24h2 · Backup

August Windows 11 Update KB5063878 Sparks SSD Failure Warnings After 50GB+ Transfers

Microsoft’s August 2025 cumulative update for Windows 11, KB5063878, is causing a serious and reproducible storage regression that leaves some NVMe SSDs unresponsive and can corrupt data. Multiple...

WN WindowsNews Desk·48w ago
24h2 · 26100.4946

Windows 11 24H2 Update KB5063878 Causing NVMe Drives to Fail During Heavy Writes, Corrupting Data

Microsoft’s August 2025 cumulative update for Windows 11 24H2 (KB5063878, OS Build 26100.4946) has been tied to a severe storage regression that can cause NVMe SSDs to disappear during heavy write...

IT Enterprise IT Desk·48w ago
Backup · Controller

KB5063878 Sends NVMe SSDs AWOL: Windows 11 Update Triggers Storage Regression Under Heavy Writes

Microsoft’s August 12 cumulative update for Windows 11 24H2, KB5063878 (build 26100.4946), is causing a severe storage regression that makes some NVMe SSDs disappear during sustained large file...

IT Enterprise IT Desk·48w ago