Prevent CPU Temp Wall
The breaking point was crossing rugged mountains when a severe stutter occurred, making me want to complain about thermal saturation. I tried limiting the maximum frame rate to reduce heat; while temp dropped 5℃, the minimum FPS fell even lower, which was a useless attempt. I used the GamePP Fan Curve Configuration to set the fan to 100% full speed as soon as it hit 55℃. RTSS showed frame times converged to 12-22ms, and AIDA64 confirmed CPU temperature stable at 82-88℃.