I've bought ryzen 5 2600x with msi b450m pro vdh max mobo. After using for couple of weeks, it suddenly hitting temps of 85c while playing just pubg mobile on emulator in lowest graphics possible. But at first, it was only 65 to 70c. But since 2days, it's hitting high temps. I can't determine whats the problem. Is it the wraith spire cooler which is not performing correctly?