Boot loop after selecting Startup Disk in System Settings

[iambored]

Hi,

 

I have Sonoma 14.7 installed on my Raptor lake system (specs at the end of the post). Opencore used to default to Windows in the boot picker, so I changed the startup disk from System Settings as suggested on r/hackintosh to change the default Opencore selection.

As soon as I did that, it started boot looping. Initially it wasn't getting anywhere because of secure boot, but once I disabled it, this is where it stops then reboots. Not sure why any of this would happen, triggered by a startup disk setting change.

Note: The build worked just fine with the SecureBootMode value of j160 for my SMBIOS MacPro7,1.

I can send my config.plist/EFI with private info removed.

 

Trying to boot with my OC bootable drive also doesn't work.