Why does Death Stranding stutter when carrying heavy cargo?

While transporting cargo, periodic micro-stutters occurred; GamePP showed E-Cores were overloaded while P-Cores were idle, causing 15-25ms scheduling delays. I tried enabling High Performance mode in Windows Power Plan, which raised P-Core frequencies but didn't fix the E-Core scheduling bottleneck, leaving me feeling helpless. I used the GamePP Resource Scheduler to force the game's main process onto P-Cores and disabled unnecessary background services. RivaTuner showed frame times converged to 11-14ms, and AIDA64 confirmed CPU temperatures were 72-80℃. Physics are finally stable!