Suddenly only usb2 works even on USB3 ports. This change didn't happen after an update or something and I can't remember doing something that would upset it. (Maybe installing new audio drivers?) I checked IORegistery and it displays
XHC@14
XHC@14000000
HS01@14100000
...
HS14@14e00000
USR1@14f00000
Isn't it supposed to display 24 entries? I do have USBInjectAll.kext installed in library/extensions and the patch for AppleUSBXHCI is applied in config.plist. My system definition is iMac14,2 (it was 17,1 but that doesn't seem to make a difference). USB3 worked fine a few days ago. My mainboard is MSI Z170A Gaming M5 ATX. Also: Apparently GenericUSBXHCI.kext is also installed in Library/Exntensions
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