LEDs not working on a Corsair Vengeance M90 Gaming Mouse
I am experiencing some worrying issues with my Corsair Vengeance M90 Gaming Mouse. The LED logo on its back does not light up anymore, and only two LEDs that function are profile 1 and 6, but only together. Right now I can only use it as a regular mouse (right and left click, drag and move) and nothing else. Everything is updated, I have unplugged it and plugged it back, tried it on my laptop… nothing. What is going on? Is the mouse broken or is it a software problem?