Windows Update SSD Problem: Faison Controller Issues Widespread

Widespread SSD Dropout Issue

• ⚠️ A critical issue involving Windows Updates causing SSDs with Faison controllers to drop out during high data transfers is more widespread than initially reported.
• 💡 The problem affects user scenarios and drives different from initial reports, indicating a broader scope.
• 📌 The issue can lead to blue screens and system restarts, with the drive sometimes not returning without a full power cycle.

Crucial T500 and E25 Controller

• 🚀 The Crucial T500 SSD, utilizing the newer Faison P5025-E25 controller, is confirmed to be affected, contrary to earlier reports focusing on E12, E18, and E21 controllers.
• 📊 Other drives identified with the E25 controller include the Micron 3500, Sabrent Rocket 5, and PNY Accelerate CS3150.
• 🔍 The problem is not easily reproducible with standard storage benchmarks like Crystal Disk Mark or Iometer, but can occur during specific gaming scenarios.

Demonstration of the Problem

• 💻 During testing, the system experienced blue screens, and upon restart, the SSD was not detected in the BIOS, requiring a full power cycle to reappear.
• ⚡ This behavior suggests a potential firmware issue within the controller that necessitates a complete power severance to reset.
• ⚠️ The issue is distinct from typical driver or overclocking problems, leading users to troubleshoot incorrectly.

Workarounds and Microsoft's Response

• 🛠️ Uninstalling the specific Windows security update (KB503878) can resolve the issue, but a cumulative update may persist and require workarounds.
• 💡 Switching to an SSD with a non-Faison controller, such as the Crucial P5 Plus, has proven to be a temporary solution.
• 🚫 Microsoft has not yet officially acknowledged the widespread nature of this problem, despite Faison acknowledging its existence.
• ⚠️ Users experiencing persistent blue screens and system instability should consider this SSD controller issue as a potential cause.