No Rest for the Wicked crashes during combos, is the MSI B760M BOMBER DDR4 polling rate at fault?

CPU temp spiked to 82℃ per HWiNFO, but cooling was fine. Reinstalling drivers didn't stop crashes. GamePP Peripheral Driver Conflict Detector isolated a 1000Hz keyboard conflict. System Stability Test now shows zero crashes, and VRM temp stays below 60℃ during intense combat.