Is the Colorful H610M bandwidth causing lag in MSFS 2024?
Flying over New York was a joke—the buildings looked like 90s textures and the stuttering was unbearable. The Colorful H610M-K M.2 V20 has very limited PCIe lanes, and when handling the streaming data in the 2024 version, the M.2 interface hit a massive queue delay, with read speeds plummeting from 3500MB/s to 800MB/s. I tried lowering the texture quality to ease the load, but the game just looked blurry and the lag stayed—a complete waste of time. I eventually updated to the latest Intel chipset drivers and forced the PCIe protocol to Gen 4 in the BIOS, while disabling unused SATA ports to free up bandwidth. In CrystalDiskMark, my random 4K reads jumped from 42MB/s to 61MB/s, and the loading stutters significantly eased up. I did have a moment where the SSD hit 75℃ because the heatsink wasn't seated right after I locked Gen 4, but tightening the screws fixed it. Board temps stayed between 40-48℃. I exported the BIOS parameters to a backup, and the system is finally stable.
