Hi there, I have this issue for quite a while now.

Everytime when I start to search for a game, I get a few red pop ups where it says, that I am unable to join the match.

My NAT is open and this also occurs in every gametype.
For example I start searching in community, I get a error message after I found a game.
After a few matches in Community, I'm playing WZ, where the same error message pops up again, after I found my first match.

It is quite annoying and I really don't know how to fix this issue.

Please fix it @343
This game needs a lot of fixes
I realize they're done with content updates and focusing on Infinite but this desperately needs to be addressed. It's pretty sad that MCC runs better and more effectively at this point.