How do I fix the weird texture flickering and checksum errors when moving fast in AC Shadows using Gloway Celestial DDR5 6000MHz 32GB?

I kept seeing these bizarre colored blocks flash across the screen for about a second, which is an absolute nightmare when you're trying to pull off a stealth kill. After digging through the logs, I found that the default voltage on my Gloway Celestial DDR5 6000MHz 32GB was dipping by 0.05-0.08V during heavy texture streaming. I tried lowering the render resolution first, and while I gained about 10 FPS, the flickering didn't budge an inch—it was a total waste of time. I went back into the BIOS, bumped the memory voltage from 1.25V to 1.32V, and disabled all memory power-saving modes. HWInfo showed the voltage fluctuation tightened up from 1.21-1.27V to a stable 1.31-1.33V, and the textures started loading instantly. I did run into a weird memory training delay during the first few boots after the change, but disabling Fast Boot fixed that. Temps are sitting around 52-58℃. After ten map transitions, the flickering is gone, though the heat is definitely noticeable.