Fixing the 90% loading hang in Kai no Kiseki on 8GB RAM?
Staring at that loading bar every time I entered a town was pure torture. With only 8GB of Kingbank Yin Jue RAM, the system was constantly swapping to virtual memory, and my random read speeds were tanking to 0.6MB/s - 1.3MB/s, creating a massive I/O bottleneck. I tried a disk defrag first, which was a total waste—it actually added 12 seconds to the load time. I then confirmed AHCI was on in the BIOS and tweaked the registry to give the game's SSD the highest response priority. CrystalDiskMark showed 4K reads jumping from 1.2MB/s to 2.8MB/s, and load times dropped from 50 seconds to 26 seconds. I actually bricked my boot sequence for a moment after the first registry edit, and I had to restore defaults before I could get it right. Drive temps stayed between 38°C - 45°C, and fans were steady at 1100-1300 RPM. It's still a struggle with only 8GB, but it's finally playable.
