Hi, I'm new to the 'Maschine Mikro Mk3'. After using it for the first time; when I closed the 'Maschine' software, all the lights turned off on the 'Mikro'. I think that it's powered off, but dk. Should I leave it like this, or is it better to unplug the Usb? My PC is usually in "sleep" mode when not in use; so it still powers the Usb. Any help would be great. Thanks