As requested i used the diagnostic tool, here is what it said:
Using server nntest.cnc-online.net:30000
Bound to local port 55870
Bound to local alternate port 55871
Resolving hostname 'nntest.cnc-online.net'...
Resolved server host to be '37.247.49.213'
Sending client INIT from port 55870 to nntest.cnc-online.net:30000
Received server INIT [928179]
Our public address is 217.241.58.255:55870
Sending client INIT2 [928179] from port 55871 to nntest.cnc-online.net:30000
Received server INIT2 [928179]
Our alternate public address is 217.241.58.255:55871
Sending cient START [928179] from port 55871 to nntest.cnc-online.net:30000
Received server START [928179]
Server extra port is 40000
Sending client PING [928179] from port 55870 to nntest.cnc-online.net:40000
Received server PING(2) [928179]
Received server PING(3) [928179]
Received server PING(4) [928179]
===========
SUCCESS
===========
Received 3 pings from nntest.cnc-online.net:40000.
NAT negotiation works with your router and connection.
==> You do not have to use port forwarding.
Drücken Sie eine beliebige Taste . . .
To answer the questions in the help post more clearly:
- We are both using the same version 1.02 and could play together a few days ago, i still can play with other players, just not with him, he also used the diagnostic tool and got the same results as me.
- The error says: No Connection with a "STOP" sign
- we are both using win 10 latest version
I dont get whats wrong.. like i said we could play together a few days ago without any problems, it suddenly didnt work anymore.