So I have the middle tier Nari. When I walk about 10 feet from my PC, my Nari starts beeping continually. When I walk back to the PC, that beeping stops and normal audio playback will resume. So, I'm assuming the wireless dongle is having trouble with the 10 feet distance. If that is the case we have a problem as the Nari documentation state that 12 meters is the max distance. When I walk 10 feet away, I am not walking into another room, and the only thing blocking direct line of sight with the wireless dongle is the arm of my couch. If line of sight is the issue, why didn't Razer include a dongle receiver the same as the Man-0-war headset has.