USB device connected with keyboard gets disconnected due to an overcurrent condition
Hi,
bought a new 13,3" Retina Macbook Pro.
When I have my wired Apple Keyboard connected to the Macbook and connect an usb-device with the keyboard, from time to time the keyboard and the usb-device gets diconnected and mac osx tolds me, that there is not enough power for the devices. After a few seconds the keyboard and the device gets mounted again.
In the console I could see the following log:
kernel: USB Notification: The hub "Keyboard Hub" has reported an overcurrent condition. Port 3 has been disabled.
Is my Macbook broken?