"could not contact at least one other player"

[stenkilde]

For about one months ago I started to have a major problem when connected to an internet server. Before that it worked perfectly. Almost everytime someone leaves the game I am disconected and given the report "could not contact at least one other player" (or something very similar). I have almost tried everything. The "funny" thing about it is that my friends who also use real flight experience the same problem, at the same time. I use "Norton internet security" as firewall and even if I disconnect it, use windows firewall or dont use any firewall at all its the same. I have tried to reinstall windows to see if it was an update that cause the problem. It wasn't.:bawl
Anybody have any ideas how to overcome this problem?