Do you have any other USB devices plug into your rig? Like webcam, printers etc. I do step by step troubleshooting and found out a few things about the possible cause of the problem. Just to side track a bit, during the troubleshooting process, I actually solved another problem with my audio hardware acceleration setting always default to Basic no matter how I change the setting. I discovered that after installing my webcam, that will screw up my audio settings for my sound card (Prelude 7.1). By the way, did you install the razer driver for your lycosa? I'm not using the driver now.