I'm getting these awful micro-stutters while walking in Death Stranding 2 on my Soyo H510M. Any fix?

It's honestly pathetic—my hardware meets the specs, but walking through the world feels like I'm running the game off an old 5400RPM hard drive. The old BIOS on the Soyo SY-King Dragon H510M was having a total meltdown with the new DirectX 12 instruction sets, causing memory addressing conflicts that made frame times jump between 10ms and 140ms. I tried disabling all overlays in software, but that just caused the game to crash to desktop—a truly frustrating trial-and-error process. I finally flashed the latest official BIOS and manually enabled memory remapping, while switching the power plan to High Performance. In RTSS, the wild 10-140ms swings collapsed into a stable 18-28ms range, and the stutters are gone. I did have a moment of panic when the BIOS reset my RAM to 2133MHz, but re-enabling XMP fixed the performance. CPU temps are 72-78℃ and VRM is 65-70℃. I backed up the BIOS settings just in case, but the system is finally stable, though the update process was a nerve-wracking experience.