macOS 12.6.6 "Could not load Bluetooth preference pane."

[Turkifier]

I did what you said. I was watching a video with my Bluetooth earphones, and not just the Bluetooth went away, also the screen went dark (the backlight was on), and I got an image when I closed and opened the lid. And after I opened the Bluetooth section in "System Report", it was saying: "The plug-in did not respond quickly enough while gathering this information."

Edit: After 10 or so minutes, Bluetooth started to work again. I am gonna try with another Bluetooth earphone to determine if the current earphone causes the problem.

 

[Turkifier]

Currently, I am on Ventura with OpenCore 0.9.5, and I guess I solved the problem by changing the kext order. It was: IntelBTPatcher.kext, IntelBluetoothFirmware.kext, BlueToolFixup.kext, AirportItlwm.kext; and I changed it to AirportItlwm.kext, IntelBluetoothFirmware.kext, IntelBTPatcher.kext, BlueToolFixup.kext.