Why does Judgment stutter during fast travel on Fanxiang S790E?

I felt totally ripped off when navigating busy districts; scene transitions triggered 250ms micro-stutters that killed my immersion. I tried disabling all background sync updates in the system, but the loading stutters persisted, leaving me stuck. I then used GamePP NVMe Queue Depth Configuration to increase the queue depth from 1024 to 2048 and enabled forced write cache flush. After testing, GamePP confirmed read/write speeds stable at 6.2-6.8GB/s, while AIDA64 showed temperatures at 44-50℃ and CrystalDiskMark measured random read latency at 68-82ms. Finally, GamePP logged fan speed at 1400-1600RPM