When I leave the PC idle between 5-15min, the screen goes black and there is no system response. But there is no problem while im doing things. For example, I can play game for 10 hours straight that I will not get the black screen. Its only when is in idle, for example, in the desktop, steam, browser, etc, without any game or activity in the GPU.
I have the problem since Adrenaline 2018 and I have endured this, but 2 years with that problem is so annoying because I can't go to do home things without find the black screen when I come back.
The drivers are completely broken and are getting worse every patch. Please, start to fix the drivers seriously before RDNA2 is released or I will be forced to get a 3000 series.