If I attach a USB device, it works great.
If I shutdown the runeaudio system and unplug the USB device, and then turn on runeaudio, it shows one USB drvice. I can not make this go away. I plugged in a new USB device, and now it shows that I have 2 USB devices, although I only have one plugged in. I can not figure out how to make this go away (to show only 1 USB device now that only 1 is plugged in).