Hi All,   this is to sum up my experiences up to this date trying to pass through a Radeon Pro W5500 for mainly Mac OS VMs on Unraid 6.9.2.  I had before successfully been setting up Mac OS High Sierra with an Nvidia 1080Ti, but as this OS being a tad dated and being the last supported OS for this card , I was hoping to make a new installation with a more modern AMD GPU and Catalina or above.   So, I went over to Dortania and checked the support for recent AMD cards, the