Hi, I have a Ryzen 5 3600, I changed the stock CPU cooler to a Cooler Master MasterAir MA410P, and my temps are jumping (in idle) from 40ºC to 55ºC, and I did a stress test for 12 minutes aprox, and the same, the temperatures were jumping. I did the installing (termal paste and all by my self) so I don't know if it is an installation problem or if it's normal. Thanks!