Solving Memory Instability
It was ridiculous; every time I entered Saint Denis at 4K, the system would crash without warning. I tried lowering memory frequency to 5600 MHz; crashes decreased but I lost 15 FPS, which felt like a waste of time. I used the GamePP BIOS Load-Line Voltage Wizard to set LL to L2 mode and manually bumped VCCSA to 1.28V. AIDA64 stress tests showed 12 hours of zero errors, with CPU temps at 72-78℃ and VRM at 60-65℃ per HWiNFO, while voltage stayed at 1.28V via HWiNFO.