How do I stop stuttering when summoning units in Tom Clancy's Splinter Cell with a YMTC Ti600 drive?

In combat, I experienced stutters when summoning units, with write speeds dropping from 3500MB/s to under 600MB/s. I tried setting virtual memory to half the disk space, but it worsened conflicts. I used GamePP NVMe Queue Depth Config to raise depth from 512 to 1024 and enabled forced write cache. CrystalDiskMark showed 4K random reads hitting 60-68MB/s, and loading times dropped from 10s to 4s. This backup strategy works.