Hey guys, my razer nari doesnt work in wirelss mode no more. From the one to the other day i can't set it on. First I thought it's because of low battery, but even charging doesnt have any effect on my headset. There is no red light, no blue light, no sign of life. I even checked my sound options and set my Nari to the main sound... The only way I can use it is via cable. Do you guys have any idea whats going on?