ASRock Z490M-ITX/ac - Anyone on Monterey? I've lost audio and Bluetooth

Everything was fine with my system until yesterday

• Big Sur
• OpenCore 0.7.1
• Intel Core i7-10700

I upgraded to OC 0.7.4 and the latest Lilu & WhateverGreen + the latest versions of other kexts Monterey itself, which went smoothly, although since the update I no longer have any audio devices and Bluetooth won't turn on / isn't recognised.

I've tried reverting to my backed-up EFI with OC 0.7.1 / same kexts and config.plist which worked fine yesterday with Big Sur and this booted Monterey fine - but it's the same issue; no audio or Bluetooth.

Any help would be much appreciated. I've tried various alcids in config.plist (1,2,3, 11, 51) - I've always been on 11 which worked fine until Monterey.

My complete list of kexts:

AirportItlwm-Monterey.kext

AppleALC.kext

BlueToolFixup.kext

FakePCIID.kext

FakePCIID_Intel_HDMI_Audio.kext

FakePCIID_Intel_I225-V.kext

IntelBluetoothFirmware.kext

IntelBluetoothInjector.kext

IntelMausi.kext

Lilu.kext

NVMeFix.kext

RestrictEvents.kext

SMCProcessor.kext

SMCSuperIO.kext

USBInjectAll.kext

USBMap.kext

VirtualSMC.kext

WhateverGreen.kext

itlwm.kext

​

Thanks,