markosgiassA Posted December 5, 2021 Share Posted December 5, 2021 I recently updated to macOS Monterey and I encounter a problem with the bluetooth. I use OpenCore 0.7.5 and for all the kexts, to start to work I have XHCIPortLimit otherwise some kexts don't run and I have to wait for at least 7 minutes for macOS to boot to gui. Without XHCIPortlimit the bluetooth works ok otherwise it fails. What should I do next? my laptop : CLEVO i7-6700hq HD530 Intel Graphics/dGpu Nvidia Geforce 970m/ Wifi Intel Dual Band. Link to comment Share on other sites More sharing options...
Guest 5T33Z0 Posted December 5, 2021 Share Posted December 5, 2021 (edited) XHCIPortLimit is broken since BigSur 11.3. Monterey requires a different set of kexts for Bluetooth. You need to use this to map ports (preferably, in windows): https://github.com/USBToolBox/tool Follow the Instructions. Edited December 7, 2021 by 5T33Z0 Link to comment Share on other sites More sharing options...
markosgiassA Posted December 8, 2021 Author Share Posted December 8, 2021 (edited) @5T33Z0 thanks I use usbtoolbox but the problem is the same! I encounter some problems with the appleusbport but it gets bypassed with the xhciportlimit. I still don’t understand why i have Bluetooth working when xhciportlimit disabled. I tried usbmaps.kext, usbtoolbox, my usbtoolbox as well. The problem with the appleusbport or iohidusbdevice remains the same. I use the kexts for intelbluetoothfirmware as well. Edited December 8, 2021 by markosgiassA Link to comment Share on other sites More sharing options...
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