I bought myself a laptop last summer for my study with the AMD Ryzen 7 pro 5850 (with AMD Vega graphics). I was checking out the temperatures of my Vega graphics and the temperatures are acting really weird. It is at 38 degrees most of the time (just a normal temperature) and then sometimes peaks randomly to about 430.000 degrees. I have installed the vega graphics drives with the AMD tool. CPU is just at 35 degrees which is also normal. Does anyone have any idea what is going on with this?