Hi guys, how are you? This is my first post, so I apologize if I am not using the correct channel. I will try to be brief. I have a gaming machine, which I put together about 5 months ago. I didn't have any kind of problem, until a few weeks ago when the CPU started to show oscillating temperatures. I thought it might be the factory silicone paste, so I swapped it for an Arctic. The fact is, the problem remains. The craziest thing is that when I stress it playing games, for example, the temperature stabilizes. So, the problem only happens with the machine at rest and with all the processes closed. I attach a reference image (Image) where in the left half you can see how the temperatures behave while I play Doom Eternal (1080P, Ultra graphics) and in the right half how the CPU temperature destabilizes as soon as I close the game. This happens to me with every games. Anyone with ideas? Thanks a lot. Greetings. Specifications: AMD RYZEN 9 3900X 4.6GHZ, MSI X570-A PRO, 32GB (2X16) KINGSTON 3466 DDR4 HY FURY BLACK, GEFORCE RTX 2080 8GB EVGA SUPER XC 2, 4TB SEAGATE BARRACUDA 5400RPM 256MB.