Hi,
I have this weird problem.
I am using 18.3.4 driver (because the problem with 2 screens on the recent drivers.
And I notice a weird thing.
My CPU uses is high when there is nothing open, so I checked what it is, and apperantly, AMD ReLive using 30~32% of my CPU power, the weird thing is that I didn't install it.
So why the hell does it use my CPU and how?
Here is a picture:
I notice you have the AMD User Experience program installed. That is a option when you install the drivers and has caused issues with some peoples computers. Try disabling it from the control panel:
Use Autoruns (Autoruns for Windows - Windows Sysinternals | Microsoft Docs ) in elevated rights and use that to disable or delete the startup entry on your computer.