How to fix frame stutters in Death Stranding 2 during combat?

During high-intensity matches, whenever smoke grenades exploded, the screen would stutter, which is absolutely fatal in competitive gaming. I tried lowering texture quality in game settings, but the stutters persisted, showing that surface-level optimization couldn't touch the storage bottleneck. I enabled the GamePP Resource Scheduler, set the game's I/O priority to High, and restricted background disk usage. Now, frame generation intervals converged to 10-15ms per RTSS, and drive temperature maintained a steady 45-52℃ per AIDA64 monitoring.