Okay, so I've had alot of trouble with the Chroma V2. The first problem I met was when I opened Fortnite: Battle Royale and the lightning just displayed white, and the lightning glitched out a little with every click I made. But as fast as I closed Fortnite it went back to normal. My second problem was after I had plugged it in to my xbox, and when I plugged it into the computer again, the lightning was set to wave and when I clicked the wave stopped and it swhitched to green reactive and no clicks registered. After a few seconds without any clicks it switches back to wave again. Please help!! this was NOT a cheap keyboard!