This problem only started a few days ago. Before this, there were almost never any problems. I have a group of friends, around 6-7, but for some reason there are two certain players that whenever they are in the party, I keep lagging out myself or other people lag out of the party. When I leave the party and stay out, nothing else happens in the party. When I am in the party with everyone else but those two players, nothing happens. It is only when those two join the party that it starts to happen, and I have to leave to resolve the issues. My NAT is Open, so I am not sure what is wrong.