Microsoft’s August cumulative for Windows 11 (the KB5063878 rollup, OS Build 26100.4946) has been linked by independent testers and enthusiast outlets to a storage regression that can make some SSDs temporarily — and in a minority of cases permanently — disappear during sustained large writes...
50gbtrigger
controller firmware
data backup
data recovery
disk management
dram-less ssd
drive disappearing
firmware update
heavy writes
hmb
kb5063878
nvme
patch deployment
release health
ssd
storage regression
vendor advisory
windows 11
windows update