I know i might be annoying you since i don't know a lot about hackintosh builds but when i tried to go back to catalina 15.3 the installer always failed.
It would install the first part and when it needs to reboot it just gets a cpu error(panic) after "restarting with exit code 0x0".
The funny thing is that it always worked before. Also i noticed that now i cannot change the boot arguments. I cannot delete arguments, it does not save them after i go back from the arguments page in boot.
When i edit the config.plist it does not change a thing...
Could it be that you guys updated the installer package? (".raw file")
Before it only had 3 arguments but now it has like 5 or 6 and i think that it is causing the issue.