My Gloway Yi DDR5 6000 keeps dropping frames in multiplayer hubs due to clock drift. Any fix?

Whenever more than ten players appeared on screen, my FPS would tank from 120 down to 55, and the inconsistency was driving me crazy. Monitoring showed random latency jumps of 5-12ms while running at 6000MHz. I tried lowering the graphics settings first, which gave me maybe 10 extra FPS but didn't stop the drops—a totally useless effort that felt like a waste of time. I went back into the BIOS, reloaded the XMP 2.0 profile, and nudged the VDD voltage from 1.35V to 1.38V. In RTSS, the frame times tightened from 14-28ms to a consistent 11-15ms. I did run into some light BSODs during idle after enabling XMP, but bumping the SoC voltage to 1.2V killed that problem for good. Temps are hovering around 52-58℃. OCCT loop tests came back clean, and the input lag is gone—the game feels way more responsive now.