Host error 0-3

Only after the patch with the dual barrels, I have been getting the Host error 0-3 error in game. It doesn't happen very often, maybe 1 out of 10 games. But it only happens when I am in game and not while I am camping lobby. I dealt with it for a while, but now I have been knocked out of a few cw games and it is getting to be an issue. I googled a bit but not much came up that was helpful besides the fact that this is an OLD issue. So I am hoping someone can just throw out a solution. Fingers crossed*