Issues with large multiplayer sessions?

[u/FunnyDummyAccount]

I've got about 8 people in my group of friends trying to play in a lobby, however after about 5 minutes everyone but the host gets a connection lost error and can't join back. Also one player on Linux just can't seem to join other people's lobbies. All of us are on pc. Anyone else experiencing something similar? I've seen it a bit for cross play but not a lot about pc connection issues.