Yes, I know... old thema, but it is still a problem for some players. Waiting for patches, which should fix this problem doesn't bring any changes.The bug is still topic!!!

Tried many helps in forums, but nothing work and to be honest... I don't have the lust anymore to "friggle" the whole day making the mp working.

Does anyone have a solution for the problem now?

Kind regards in advance

Do not expect much from these developers. They have holier than thou attitude. When they do something wrong, they always find a way with word play to dodge the responsibility, and blame it on the customers.

A holier than thou attitude. That's made my day. Crate are one of the most responsive game developers out there.

Have you tried

https://forums.crateentertainment.com/t/grim-dawn-common-issues-and-solutions/81943

If nothing helps, then report the problem on the forum under the Bug Reporting section giving as much info as possible about the problem.

https://forums.crateentertainment.com/c/grimdawn/bug-reporting

Thanks for your help guys. :-)

I think I will try some of tips... maybe it will work in future for me.

Thanks to the community.

My friend and I just bought the game and played it last night. The key for me was disabling IPv6 on my router. From the main menu, if you go to options there is a network tab at the top. You'll notice a test button. When I clicked that box, the game told me that there was a conflict between the public IP adresses it was seeing. The conflicted addresses were both correct, just one was IPv6 and the other was IPv4. Turning off IPv6 on my router fixed the issue for us.

Thank you LiquidDivide for you hint. :-)

I tried it, but it doesn't work for me.
I accept it already, that i will never play the game online with guys, so I stopped playing it.

The game has bad inet-play-support for me. Opening several port on my router.... I don't do that.

Kind regards