zakaghbal

I thought my system was stable but I just got a random system freeze, had to do hard reboot. What could possibly be the cause? USB mapping done. Kexts updated. Opencore 0.7.3. everything seems to be in place. This really driving me mad. Because they are unexpected and random. Hackintool doesn't show any Logs after the reboot. Appreciate the help.I'm on Mac OS Big Sur 11.3 [ same issue with 11.5.2 ]. It can be stable for hours then a random freeze.My Config :Mobo: Gigabyte Z390 Designare [ Bios F9j ]CPU: Core i9 9900kGPU: Red Devil RX 5700 XT 8G GDDR6RAM: CORSAIR Vengeance RGB Pro 16GB x2 = 32GBNVME: Samsung 970 EVO PLUS 1TB M2 x2 [ one for Windows / one for Mac OS ]SSD: 256GB Sandisk Ultra [ Zorin OS / Windows 11 ]PSU: Cooler Master V750Monitor: MSI MAG322QVR 1440p 144hz curved 32'' My EFI: https://drive.google.com/drive/fold...KAuc0DcwyduzkZd5EoJrehoy25xjZxEVtNRRuX0q-nrLw

I have a problem with my BigSur and Catalina OpenCore Install when booting from USB drive, I get ''OC: grabbed zero system-id for SB, this is not allowed. Halting on critical error. I already changed my Bios settings as in the guide and other comments [ Disabled Fastboot and Secureboot ]. I also put Vault to Optional. I'm confused to what is the cause of this since I followed the Guide to the letter . I am using Opencore 0.7.3. I tried Opencore 0.6.6 same issue. I also downloaded the premade EFI for Coffee Lake on Olarila useful links but also not work. I'm currently on Olarila Clover Catalina 10.5.2 Beta 2. I have 2 USB drives [ one with BigSur. other Catalina ] and want to install Opencore on a different 256GB SSD to test. Mobo: Gigabyte Z390 Designare CPU: Core i9 9900k GPU: Red Devil RX 5700 XT 8G GDDR6 RAM: CORSAIR Vengeance RGB Pro 16GB x2 = 32GB SSD: Samsung 970 EVO PLUS 1TB M2 x2 [ one for Windows / one for Mac OS ] PSU:Cooler Master V750 Here is my EFI : https://drive.google.com/drive/folders/1R7-ZDnX86yJvYEDeA43RjE3JZ3udBF8M?usp=sharing Thanks a lot for the help.