My PC keeps shutting down from overheating in BF 2042 128-player mode with an RT620 ARGB. Can priority settings fix this?

This game is a total CPU killer. The moment a 128-player match starts, my processor turns into a space heater. The PCCOOLER RT620 ARGB was struggling hard, with core temps hitting 98℃ and triggering a hard shutdown. There's nothing more frustrating than a black screen in the middle of a match. I tried the 'classic' fix of ripping the side panel off, which dropped temps by 6℃, but my fins got clogged with dust instantly—definitely not a long-term solution. I went into the control panel and moved the fan trigger threshold from 60℃ down to 45℃, locking the max speed at 2000 RPM. Under stress, temps finally stayed clamped between 82-87℃, and the crashing stopped. I did have a weird issue where the fans were constantly ramping up and down like they were hiccuping, but adding a 5-degree hysteresis interval fixed that. CPU power draw is sitting around 180-210 Watts, and the fans are screaming, but at least it stays on. I've archived all the crash logs and temp data to make sure it's actually fixed.