- Joined
- Sep 21, 2018
- Messages
- 191
- Motherboard
- ASUS WS X299 Sage 10G
- CPU
- i9-9980XE
- Graphics
- RX 5700 XT
- Mac
- Mobile Phone
From quick google search, seems that's something that broke after 10.11 I believe. Unfortunately other users (on real macs) also have this issue and didn't get any resolution. I'd make sure the XHCI USB3.0 is enabled and showing up in IOReg. I've also seen this might be an issue with the Clock Source being "Device" instead of "Default".