- Aug 11, 2011
- Gigabyte Z490 Vision D
- RX 6800 XT
Casey, you were right on. I plugged Luna into one of the USB-C on my Caldigit dock and it showed up. But, it's showing speed unto 12Mb/s, which is USB 1 speed. So this little device is USB1 in disguise as USB-C. It's drawing 100mA. Screenshot attached.This suggests that Luna is using USB 2.0 protocol, which has been disabled on all USB-C/TB3 ports to maintain 15-port limit. But there is another USB SSDT at the bottom of Post #1 that enables USB 2 on TB3 ports. It's in the Fractal Design Define R6 zip, and the particular file to use is:
Only one SSDT-UIAC-DESIGNARE... can be used at a time, so temporarily move the existing one (SSDT-UIAC-DESIGNARE-Z390-V7.aml) to a different folder such as CLOVER/misc.
My guess is that I will have to remove USBMap.kext from my Opencore EFI and will have to use the SSDT version SSDT-UIAC-DESIGNARE-Z390-FD-DEFINE-R6-USB2-ON-TB-V3.aml with USBInjectall.kext enabled. Correct? Or can this coexist with my current USBMap.kext? I never installed SSDT-UIAC-Desginare.
I am also wondering if my current EFI setup is the reason for stability? I have not encountered a single USB freeze of KP since I installed Catalina with OC.