Fixing memory bandwidth lag on ASRock A320M-HDV in Genshin
Teleporting is finally seamless, a feeling I only got after wrestling with this for an entire night. Before, every map switch felt like the game just died for 0.5 seconds. The GamePP Memory Controller Load Monitor showed latency spiking between 110-135ns. I initially tried bumping the page file to 32GB, but that just messed up the disk I/O and made the stuttering even worse, which was incredibly frustrating. I eventually used the GamePP Resource Scheduler Panel to push the game process to Realtime priority and cleared 2.4GB of junk cache. RTSS showed frame times dropping from 16-42ms down to a consistent 12-18ms, killing that annoying jerkiness.
