Why does the system crash during long travel in Death Stranding?

I was mid-journey when the system crashed suddenly due to a temperature spike to 88℃. The AIO pump vibration was clearly the culprit, causing instability that restarted my PC. I used GamePP System Backup & Config Export to save the stable configuration state before the next crash. AIDA64 showed the pump speed stabilizing at 3000 RPM after the export. The temperature returned to 70-72℃, and I completed a 4-hour run without a single crash.