I've got a roccat powered hub to which I plug in a mouse and keyboard. And from time to time an external incased toshiba 2,5" HDD from my old laptop. Up until yesterday everything worked fine. But today, my hub won't read the HDD. When I plug it directly into usb ports in the computer case it works fine. When it's plugged into the hub the led light is on on the case but it does not spin, does not show up on the device manager, nothing.