I gave open core a try and loaded Big Sur on the main ssd inside a dual drive MacBook Pro 9,1
it went smoothly and worked just fine until I shut it down and rebooted the next day. Now it will not see any wifi signals much less connect to my router. I erased and reinstalled Big Sur and the same thing happened. Any ideas on how to remedy the problem
this is what it says in Catalina which is on the MBPs secondary SSD
Card Type: AirPort Extreme (0x14E4, 0xF5)
Firmware Version: Broadcom BCM43xx 1.0 (7.21.190.16.1a2)
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