How do I stop Manor Lords from freezing during save operations?

I was mid-build in Manor Lords when the game froze completely. My Great Wall GW3500 1TB was showing erratic 4K random write latency between 25-32μs, making every save a gamble. I tried increasing the Windows page file size, a common fix, but it only made things worse; the frame rate dropped from 60 to 45 FPS and the stutter persisted. Frustrated, I opened GamePP NVMe Queue Depth Config. I raised the queue depth from the default 512 to 1024 and enabled the multi-queue parallel strategy. The change was immediate. Monitoring via GamePP Benchmark showed the latency converging to a stable 18-20μs. The I/O load curve smoothed out from a jagged mess to a steady climb.