How to fix micro-stutters in Crimson Desert during multiplayer battles?

I observed subtle stutters during massive battles that felt like movie frame drops, even though my counter showed 80 FPS. I attempted to close all background programs; while RAM usage decreased per Task Manager, the underlying latency persisted. I then used GamePP Resource Scheduler to lock CPU affinity to P-cores and set priority to Real-time. RivaTuner and FrameView confirmed frame times converged to 9-13ms, while HWInfo showed GPU temps stable at 64-69℃. I can finally verify