Problematic August 2025 Windows update KB5063878 is taking on ever greater proportions. Microsoft confirmed (via Windows Latest) that “we’re aware of these reports and are investigating with our ...

大量のデータ（数十GB）を連続して書き込むと、特定のSSDでアクセス不能になることがあるとのことで、OSの再起動で復旧できる場合もあれば、そのまま復旧不能になることもあるようです。検証では、メーカーが異なる21種類のSSDを確認しており、そのうち ...

Phison has confirmed that Windows 11’s latest security updates are trashing SSDs, particularly those based on its PS5012-E12 controller, after a wave of failures was reported by users, mostly in Japan ...

TL;DR: Windows 11 security updates KB5063878 and KB5062660 sparked reports of SSD failures, mainly involving Phison controllers. After extensive testing, Phison found no reproducible issues or ...

2025年8月12日に公開されたWindows向けの更新プログラムを原因として、大規模なファイル転送後にSSDで不具合が発生することが報告されています。ストレージやメモリのコントローラーを手がける台湾のメーカー・Phison(ファイソン)は問題の存在を認識して対応 ...

A couple of days back, reports of a recent Windows 11 update causing issues for some SSDs using Phison controllers were circulating on the internet. Many users on Reddit and other platforms had ...

Recap: Reports suggest that a Windows 11 security update released in early August may be the cause of HDD and SSD failures during large data transfers. However, the extent of the issue remains unclear ...

TL;DR: Recent reports linked Windows 11 security updates KB5063878 and KB5062660 to SSD failures during large data transfers, especially on DRAM-less drives with Phison controllers. However, after ...

PSA: Windows 11 24H2 users who recently installed the KB5063878 update should avoid file transfers exceeding 50GB for now. Those who haven't updated yet should delay the security patch until more ...

SSD failures might be down to the use of pre-release Phison firmware That's the conclusion of an investigation by a PC enthusiast group in China We're told it's verified by Phison engineers, but we ...