@pastrychef Well, I found something interesting. When I boot up into Win10, it detects the AQC107 card and works fine with no issues. But it still doesn’t work on Catalina...I may have to do a fresh Catalina install if I can’t find a way to get it to work.
The other odd thing is my wake on lan issue that keeps re-enabling itself after I disable it and causes my computer to turn on after I shutdown (either macOS or Win10) will stop doing that once the AQC107 card is removed. There’s one other thing that I haven’t tried yet and it’s to disable the onboard NIC. I wonder if
@CaseySJ has had any issues or heard of any like this with the Z390 Designare MoBo?