How to fix texture flickering during high-speed movement in BDO?

Riding a horse along the coast, I noticed distant building textures flickering rapidly, which totally ruined the immersion of the Remastered version. I first tried disabling all background services in Windows, but the loading speed improvement was less than 1 second, proving it was a hardware bottleneck. I accessed the GamePP NVMe Queue Depth Configuration and increased the depth from 1024 to 2048. Random 4K read performance rose to 65-72 MB/s per CrystalDiskMark, and motherboard temps stayed at 40-48℃ per HWMonitor.