How to stop Code: Jie from crashing during combat?

I was excited for the 6800MHz frequency, but playing Code: Jie resulted in frequent, unpredictable crashes that felt like hardware torture. I spent an entire afternoon updating all motherboard drivers thinking it was a software issue, but the crash frequency didn't improve at all. Using the GamePP BIOS Load-Line Voltage Wizard, I switched the load-line to Medium mode and adjusted VDDQ voltage to 1.38V. AIDA64 stress tests confirmed the system was stable with zero errors, while HWiNFO64 monitored voltage steady at 1.38V and temperatures between 52-58℃.