Why is ELDEN RING loading stuck at 90% with G360 RGB?

I was furious when ELDEN RING loaded for 2 minutes. I tried restarting, but temps stayed at 92-95C. I used GamePP Hardware Sensor to detect a 45C differential, then cleaned the radiator and replaced the coolant. Cinebench stress test showed temps dropped to 72-76C and loading time fixed to 10 seconds. This fix restored my system stability completely.