My CVN B760M D5 V20 keeps dropping frames during building loads in Once Human, how do I fix this?

The game would just freeze for a fraction of a second whenever I moved quickly, which is incredibly jarring with DDR5. Monitoring showed the memory controller voltage was fluctuating between 1.10-1.15V, causing the frequency to bounce between 4800MHz and 5600MHz. I tried increasing the virtual memory page file first, which helped loading speeds but did absolutely nothing for the stutters—a frustrating dead end. I jumped into the BIOS and manually locked the memory voltage at 1.25V, while tightening the primary timings to 36-36-36-76. After three passes of MemTest86, the errors dropped to zero, and my FPS stabilized from a wild 45-110 range to a consistent 85-95 FPS. I actually pushed it to 1.30V at first and the system failed to boot twice, so 1.25V is the magic number. RAM temps are sitting at 46-52℃. No more packet loss, just pure stability.