Saffire Radeon RX580 Pulse (Lite Edition) - Graphics Glitch

[mdiamond 0]

Hi All, 

I have recently got my system up and running and everything is working great after following a guide.

The one remaining issue which I have been unable to solve is the issue of a graphics glitch when booted into macOS which randomly stutters when moving the mouse, moving a window or scrolling across the dock. At times the issue resolves itself, then it seems to come back randomly for no particular reason. This is happening on all outputs of the graphics card (2 x HDMI, 2 x DP). I have searched all over Google and this forum and despite many people experiencing something similar, I have never come across a fix when carrying out the recommended steps.

I have pasted below a link to my EFI folder if anyone has the time to check it through. As far as I know, I have completed most of the steps that others have recommended - is there anything else I could try to help narrow down the issue?

I do know that the issue is not the mouse, as this works fine on a MacBook Pro. This is also happening on all 4 of the outputs of the GPU (2 x HDMI, 2 x DP). I have whatevergreen installed - assuming this is still needed? 

Framebuffer = Orinoco
Platform ID = 0x3E980003 (Intel UHD Graphics 630) 
InjectIntel = Yes

My motherboard is the Asus Maximus Hero XI (non-wifi)

Any help would be greatly appreciated.

Regards,
Mike

Edited August 31, 2020 by mdiamond