Microsoft has concluded its investigation into the mid‑August reports that a recent Windows 11 security rollup (commonly tracked as KB5063878) “bricked” or corrupted some SSDs, saying it found no reproducible link between the update and the wave of drive disappearances — a position echoed by SSD...
A wave of community test results and vendor confirmations this week has put the latest Windows 11 cumulative update under a harsh spotlight: several SSDs can disappear from Windows during sustained, large write operations after installing the August 12, 2025 update (KB5063878), with a...
Microsoft’s latest public update on the mid‑August patch storm is straightforward: after investigation, the company says the August 2025 cumulative rollup did not cause a widespread failure mode that “breaks” SSDs, but the episode still exposes fragile cross‑stack dependencies and persistent...
august 2025 patch
controller bugs
cross-stack
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innogrit
kb5062660
kb5063878
large writes
nvme
phison
reproducibility
risk mitigation
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solid state drive
ssd
storage
storage firmware
telemetry
thermals
user backup
vendor testing
windows 11
windows servicing
windows updates
A subtle but dangerous bug in Windows Server 2025’s Schema Master FSMO role is causing duplicate schema entries that can break Active Directory replication and trigger schema-mismatch errors on older domain controllers — the issue is being discussed by administrators and reported in the field...
active directory
ad replication
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backup and recovery
domain controllers
event id 1203
exchange schema
fieldreports
fsmo roles
ldifde
microsoft support
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release health
replication issues
schema master
schema mismatch
troubleshooting
windows server 2025