Z390 Designare - Thunderbolt/USBC freezes hackintosh

I have successfully installed OS Catalina using Opencore 5.6 and most everything I have been able to get working. The main issue I am having is with the USBC and Thunderbolt connections on the motherboard.

All of my Thunderbolt settings appear to be correct in BIOS and actually what I am now noticing is that whenever i plug a USB-c connection into the top of case, it has a light for a few seconds showing power and then stops - the computer still works. When i plug USB-c connection into either of the 2 back thunderbolt connections, the computer seems to completely freeze and I have to do a force reboot to fix. IF the connection in the back is done before the computer starts, then the computer does NOT freeze, but the USB-c drive still does not show.

They are wired correctly though as I am able to use them outside of the Mac OS

Has anyone had this problem or know how I can potentially fix this?

submitted by /u/Spenro
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