No reason at all I always have a green bar my one is hard wired to my Internet which is 50 mps not the fastest but shouldn't be any problem handling a video game and hadn't been to this point I'm a day 1 player with tons of hrs and I've never cheated in crucible ever never backed out of trials matchs or anything. Yet somehow I get banned for a week from crucible I mean really look at my stats if I was cheating they would be alot Better I would think. So idk what I could of possible got banned for but My connection was good enough to download bo3 in an hr so it's good enough for cricuble. So look out there banning ppl for literally nothing. Did a ping test that wasnt a problem 60 ms