andreas1977 Posted October 4, 2015 Share Posted October 4, 2015 Hello all, I have the problem which I described in the topic title. This error message is shown in the finder. I have one keyboard, one mouse (intel usb 2.0) and a 2,5 inch hard drive (usb 3.0, non intel, usb powered) attached to my system. Note: I have already unplugged the hard drive, but no success. All devices work, but the error message on the finder is shown and in the Console-app I see the error message - kernel[0]: 000506.294789 AppleUSB20HubPort@1d180000: AppleUSBHostPort::interruptOccurred: overcorrect detected - in an endless loop. My mainboard: ASRock Z68-Pro using Clover boot loader revision 3277. Thanks in advance Andy Link to comment Share on other sites More sharing options...
HBP Posted October 5, 2015 Share Posted October 5, 2015 do you have an internal BT adapter? you may need to reseat it. otherwise a common issue I have had since el cap is my apple keyboard hub just doesn't like to power my mouse dongle... HBP Link to comment Share on other sites More sharing options...
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