difficulty to join online servers

[Edorah]

Hello,

I play with a friend since few times, but often I can't join his games, don't know why, sometimes it works, sometimes not.

In example I can join with a char but if I quit I can't join again.

I've try with "direct connect" and "Play on internet", lower server and client data rate, activate low bandwitch, but nothing seams to work.

Both don't got firewall.

Thanks

[Shadow]

The biggest culprits are usually firewalls (apparently not your case) or things like Zone Alarm not letting packets go out.