Bought this mouse bout 2 months ago everything was working great. Next day I come home from work and the mouse has completely stopped working. Unplugged it replugged it, nothing. Uninstalled razer synapse along with all drivers, nothing, not even a light turns on, completely dead. Mouse turns on and works great on other computers, Not mine. Razer support gave up on me since they couldn't find a fix. And yes, all my USB hubs are working fine as i've tried other products in the same usb and those worked fine. I'm not sure if its a software type deal or something more advanced. Would love some help tho.