Helooo,
Thanks for this post and kext in the first place!
At last I can see my damned wifi sort of working (Asus Z87 Pro, el capitan 10.11.6).
Bluetooth worked fine before, now I can even turn wifi of/off and connect to my wireless but soon after that computer starts lagging to the point where I cant launch even terminal. I have not tried to disconnect ethernet cable (didn't think it was an issue at that time, might try later), or have not changed any settings yet, just switched the radio off for the moment.
No luck on Sierra yet, though. Can't run the command.
Anyone with better experience or any other tips?
Cheers