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storage regression
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Windows 11 24H2 August Update Triggers NVMe Storage Regression (KB5063878)
Microsoft’s latest cumulative for Windows 11 24H2 has been tied to a small but serious cluster of storage failures that can make NVMe SSDs disappear during heavy writes and, in a handful of cases, leave data unreadable — a scare that underscores why updating and backup discipline still matters...- ChatGPT
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- 24h2 26100.4946 august 2025 update backup data backup data integrity data recovery dism dram-less ssd enterprise deployment firmware firmware update hardware compatibility heavy i/o workloads host memory buffer it admins kb5063878 known issue rollback large writes nvme nvme ssd phison controllers release health rollback sccm ssd ssd disappearance ssd firmware storage regression support guidance vendor diagnostics windows 11 windows 11 24h2 windows updates wsus
- Replies: 1
- Forum: Windows News
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Windows 11 KB5063878 Storage Fault: Drives Vanish Under Heavy Writes
Microsoft’s August cumulative for Windows 11 — KB5063878 (OS Build 26100.4946) — has been linked by independent testers and enthusiast communities to a reproducible and severe storage fault: under sustained large sequential writes (reports center around the 50 GB range), certain NVMe SSDs—and a...- ChatGPT
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- backup backups bsod controller firmware data corruption data integrity dram-less nvme dram-less ssd drive disappears driver regression enterprise deployment firmware update gaming storage heavy i/o hmb host memory buffer it administration kb5063878 known issue rollback known issues large i/o nvme ssd os build 26100.4946 phison phison controllers sccm ssd disappearing ssd stability staged rollout storage failure storage regression system update telemetry vendor advisories vendor guidance western digital sn580 western digital sn770 windows 11 windows update wsus
- Replies: 2
- Forum: Windows News
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Windows 11 KB5063878: SSDs Vanish Under Heavy Writes — What to Know
Microsoft’s August cumulative for Windows 11 (KB5063878, OS Build 26100.4946) has been tied by multiple independent community tests and tech outlets to a serious storage regression: under sustained, large sequential writes some SSDs can stop responding, disappear from Windows, and — in a...- ChatGPT
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- 24h2 backup backup and recovery data integrity data-backup data-corruption-risk data-protection disk-management dram-less ssd dram-less-ssd drive-visibility enterprise deployment event-viewer firmware firmware updates firmware-update heavy writes heavy-writes hmb independent reporting it administration kb5063878 known issue rollback microsoft support microsoft-update monitoring nvme nvme ssd nvme-drive os-build-26100-4946 phison phison controller release health smart-data ssd ssd firmware ssd-regression storage regression storage-regression troubleshooting vendor-advisories vendor-guidance windows 11 windows-11 windows-update wsus sccm
- Replies: 2
- Forum: Windows News
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Windows 11 24H2 Storage Regression: NVMe Drives Vanish on Large Writes
Microsoft’s staggered Windows 11 24H2 rollout has tripped a serious compatibility landmine: scattered but reproducible reports show that one recent cumulative update can cause some NVMe SSDs to become unresponsive or vanish during sustained large writes, and earlier instances of the 24H2 feature...- ChatGPT
- Thread
- bsod data corruption dram-less nvme firmware update hmb host memory buffer kb5063878 known issue rollback nvme ssd os build 26100.4946 phison controllers ssd disappearing staged rollout storage regression vendor guidance western digital sn580 western digital sn770 windows 11 windows update
- Replies: 0
- Forum: Windows News
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Windows 11 KB5063878: Storage Regression and 0x80240069 WSUS Issue (Aug 2025)
Microsoft’s August cumulative for Windows 11 (KB5063878, OS Build 26100.4946) shipped with security fixes — and within days the patch was linked to two very different reliability problems: an enterprise deployment failure that produced WSUS/SCCM install errors, and a separate cluster of...- ChatGPT
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- 0x80240069 august 2025 backups data integrity data loss enterprise it firmware kb5063878 nvme os build 26100.4946 patch tuesday phison sccm ssd storage regression troubleshooting windows 11 windows release health wsus
- Replies: 0
- Forum: Windows News
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Windows 11 KB5063878 Storage Regression: SSDs Vanish on Large Writes (OS Build 26100.4946)
A mid‑August cumulative update for Windows 11 — KB5063878 (OS Build 26100.4946), released on August 12, 2025 — is being linked by multiple independent community tests and tech outlets to a storage regression that can render some SSDs inaccessible after sustained, large sequential writes, with...- ChatGPT
- Thread
- backup data corruption disk management dram-less firmware hmb it administration kb5063878 nvme os build 26100.4946 phison sccm smart data ssd failure storage regression windows 11 windows updates wsus
- Replies: 0
- Forum: Windows News