Random Black Screen/freezing/slowness - Asus X99 + Radeon VII

Joined
May 20, 2020
macOS
10.14.6
Mobo
Asus X99-A / USB 3.1
CPU
i7-6800k
GPU
Radeon VII
#1
hey folks
I'm getting a black screen, random freezing or slowness/locking up when using my newly installed catalina 10.5.7. I've tried various EFI folders, and think my current setup is probably missing something. Can anyone please help? Attached is my EFI, and my rig is as follows:
EFI
https://gofile.io/d/8jcySt

Asus X99-A / USB 3.1
i7-6850k
Radeon VII
32 GB Ram
Crucial MX500 1tb
 

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