Yes unfortunately I have had the same problem as well. I've noticed with only certain people that this occurs with though. I would be in a party with a friend or two and when this specific friend joins I immediately get disconnected (hopefully this refers
to your situation). Another issue with this (I assume it's due to a NAT type) is trying to join a game with that person in which I have the same problem of being kicked. If in your case there isn't any other person causing the problem it still may deal with
your NAT type changing (I've had tech friends of mine to say a NAT can't change but when you're playing on open and get kicked and it ends up being strict without ever being disconnected well then ha I don't know what else to call it). If this is your problem
I would take steps in trying to make yours as well as your friends NAT open or at lest moderate.
**More than likely it's a connectivity error**
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