Regular disconnection to a single player

[Pantoufle]

Hello guys,

I have some connectivity issues, mostly while in-game: usually 2 out of 3 games, and often with 8+ players, at some point in the game (a few minutes in) another player and I get disconnected ( or desynced, I am not really sure). The only way for the game to continue is if one of us leaves. Also I often need to refaf in order to connect to everyone in the lobby.
I tried to open my ports (6112 etc.) on my modem but as I understand, my ISP does not allow port forwarding on this modem.

Any guess on how to solve it ?

[BenDover]

Change ISP

[Pantoufle]

It looks like I managed ot fix it finally.

The thing is that my ip was dynamic and I think this is why I couldn't really forward my ports (because it requires you to set the ip of the internal host). After setting my ip back to fixed I haven't experienced any desync. If it happens again I'll let you guys know