Err(0xE), 0 @ LocHB 71B4903C-14EC-42C4-BDC6-CE1449930E49 during Catalina install

Hi all,

I keep getting the error "Err(0xE), 0 @ LocHB 71B4903C-14EC-42C4-BDC6-CE1449930E49" during install of Catalina.

I've looked around various sources online, and so far I have tried:

1. Changing the RebuildAppleMemoryMap and SetupVirtualMap settings. This crashed my system during booting from USB until I changed it back.
2. Playing around with AppleXcpmCfgLock and AppleCpuPmCfgLock as detailed on this page: https://github.com/dortania/bugtracker/issues/110
3. Updating/rebuilding the preboot volume on the installation drive via terminal as suggested in Dortania Troubleshooting.

I can't really see many other suggestions beyond these. Has anyone any idea?

Here is the log from Opencore: https://pastebin.com/jKNYV01V

I have tried OpenCore Sanity checker, and it seems OK (although it seems sanity checker hasn't been updated for OpenCore 0.7).

Specs:

CPU: Intel i7 10700K

Motherboard: Asus Z490-P

SSD: WD Black SN750 500GB

RAM: Corsair Vengeance RGB Pro 16GB 3600Mhz

Opencore: 0.7.0