Why does Final Fantasy XVI freeze during summon beast battles?

I was devastated when my screen suddenly froze during flashy summon skills; those micro-stutters are fatal in fast-paced combat. I tried lowering my memory frequency to 3600MHz in BIOS, but while stability improved, my minimum FPS dropped by 5 per RTSS, which felt like a frustrating compromise. I finally used the GamePP Resource Scheduler to set the game process priority to Realtime and cleared the redundant background cache. Now, the frame generation interval converged from 22-55ms to 12-18ms per RTSS, and memory temperature stays stable at 45-52℃ per HWInfo64.