Root Cause Analysis - System Reboot - v1809 (Windows Server 2019)

Hi all,

Thanks in advance for any responses. My OS is actually Windows Server 2019 Essentials, however I am looking for general troubleshooting guidance.

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SYMPTOM
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OS reboots when NVMe SSD begins experiencing heavy write activity.

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ERRORS
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After this symptom occurs, I see this error in my BIOS (before the OS loads).

"GPT header corruption has been detected, please check SATA mode setting in BIOS Setup, or you can use (Boot Sector(MBR/GPT) Policy) item under (Boot Configuration) page to recovery GPT header."

If I change the related BIOS setting to "Auto Recovery", then this message disappears after a reboot, but it does not prevent the reboot symptom from occurring.

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HARDWARE
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MOBO: Asus ROG XIII Maximus Hero
OS SSD: Corsair Force GT 180TB
M2: Samsung 970 Evo Plus 2TB
CPU: i9-11900k

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NOTES
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- The symptom triggers when I start a heavy write to the NVMe drive. It does not occur if I perform the same write operations to a HDD.

Any suggestions on what to look at would be appreciated.