SOLVED [Help] macOS not shutting down correctly

[Kernel]

Attach your native ACPI Files.

Dumped using SSDTTime

 

[EliteMacx86]

Dumped using SSDTTime

Did you disabled the addons SSDTs? If not, its not native dump.

Secondly, attach Hackintool PCIe info+IOReg

 

[Kernel]

Did you disabled the addons SSDTs? If not, its not native dump.

Secondly, attach Hackintool PCIe info+IOReg

I did the dump while in WIndows, so no addon SSDTs were enabled.

Attached PCIe info and IOreg

 

[Kernel]

I forgot to mention, I keep my system updated.

So I’m on macOS Sonoma 14.5 and OpenCore 1.0.0

 

[Kernel]

I managed to fix the issue.

I fixed the DMAR table (not sure if it's related to the fix), then added SSDT-DTGP to my EFI (with the correct Thunderbolt hotplug fix SSDT already present). That fixed it, and now it shuts down correctly.

 

[EliteMacx86]

I managed to fix the issue.

I fixed the DMAR table (not sure if it's related to the fix), then added SSDT-DTGP to my EFI (with the correct Thunderbolt hotplug fix SSDT already present). That fixed it, and now it shuts down correctly.

Glad to hear!

Closing now