Why is Dying Light 2 Stay Human taking so long to load Harlan City on the Maxsun MS-iCraft B550M?

Loading Harlan City in Dying Light 2 Stay Human resulted in long black screens, which is fatal for an open world. I tried closing background processes, but the loading time only shortened by 2 seconds. I needed a storage solution. I entered the GamePP NVMe Queue Depth Configuration and increased the queue depth from 512 to 1024. CrystalDiskMark tests confirmed sequential read speeds increased from 3200MB/s to 3500MB/s. Load times dropped to 5 seconds, and the drive temperature stayed stable at 45-50℃ per GamePP.