RX 580 flickering/frame artifacts, please help

[bisbino]

Artifacts while playing mostly LoL. Well, I got a rx 580 3 months ago and sometimes, 99% of the times while playing lol, it does this to me. Its like a flicker/artifact issue, like a frame that appears corrupted, sometimes a green or pink box appears in the middle of the screen for about a frame, sometimes the screen goes down and up 1 inch or somethhing, look this video for context:
https://www.youtube.com/watch?v=fEk4pYPZqTc
something like that.
How I can solve this? And, this is the second rx 580 I got. The first one was a sapphire pulse one; did the same thing and then I bought another rx 580, the nitro+ one, does the same thing. What is going on?

Please help this is driving me mad

 

[RememberThe5th]

Its more like driver issue, i've had it and still have it with my R7 250 no matter what settings i change, sometimes it booted up fine without issue sometimes gives me a hell, i've read that enabling or disabling hardware acceleration or disabling adobe flash player.

I don't remember other options, but i've read that 2D clocks are a bit to low, which happened to amd HD7XXX series which are same rebranded R7 and R9.
Did you had Nvidia GPU before in system?

Download DDU , and run into safe mode https://www.digitalcitizen.life/4-ways-boot-safe-mode-windows-10
"SHIFT+RESTART" method.
Now after you are in safe mode run DDU and Clean+restart
and after you boot to windows, before you start to install any drivers
type in start advanced system settings it should bring up window with first tab named Computer name.
Now go to hardware tab and device installation settings, in device installation select "No, and if it lets more options like always, install driver when not found, and never, select install driver if not found by windows update, otherwise select no and no.
(IF YOU FIND TROUBLE INSTALLING ANYTHING ELSE NEW PLEASE REMEMBER THIS TO PUT TO YES)

And now just install AMD drivers, don't install HDMI and other junk that you won't use probably, and don't touch wattman it gave me a trouble.
After you finished installing restart PC.