I just got the Gigabyte RX580 Aorus.
My setup is:
MB: MSI B450M Mortar Titanium
CPU: Ryzen 1700
GPU: Gigabyte RX580 Aorus 8G
RAM: 2x16GB G.Skill FlareX.
When I start AIDA and load OSD (which, amongst others, has GPU temperature displayed), I cannot use RGB Fusion app OR Aorus Engine.
With RGB Fusion I get a blank screen in the app window.
With Aorus Engine there is no RGB button displayed.
I disabled "GPU sensor support" in AIDA settings and now I can control RGB on my graphics card.