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Internet Connection Error in Cooperative

Posted: Thu Jul 02, 2026 9:38 am
by NewUSerLostCone
Hey Team,
great game, like it a lot.
When i try to join my friend (or he me) through invite and after i click "start mission", the one who joins gets the error attached in the image (Internet Connection Error: Pending ...). I and he both have good internet + we both have disabled firewall for the .exe (for all ports).
From what i've gathered there were already such issues back in 2023-2024 and it was because of EOS servers (viewtopic.php?t=1417 and others on steam).

What is the fix for this, are servers down or it's because of me? (I use the latest version from 25th Feb)

p.s. i've also found this post (viewtopic.php?t=1640), i'm in Germany and my friend also, his Epic account is registered in Ukraine, but afaik EPIC doesn't have any country restrictions there.

Re: Internet Connection Error in Cooperative

Posted: Sun Jul 05, 2026 7:04 am
by AmperCamper
Hey! I saw your response in the other thread, and I'm curious if using a VPN resolves the issue?

There haven't been any reported EOS incidents, and cases like these are usually pretty isolated.

Re: Internet Connection Error in Cooperative

Posted: Sun Jul 05, 2026 9:42 am
by NewUSerLostCone
Hey, thanks for a reply.
I did try using VPN on both client/host, changed it to various countries, still the same issue. Any ideas what could cause this/what should i check next?

Re: Internet Connection Error in Cooperative

Posted: Mon Jul 06, 2026 8:21 am
by AmperCamper
NewUSerLostCone wrote: Sun Jul 05, 2026 9:42 am Hey, thanks for a reply.
I did try using VPN on both client/host, changed it to various countries, still the same issue. Any ideas what could cause this/what should i check next?
I'll chat with the networking engineers on this. We also recommend opening a ticket, so we can dive a bit deeper into your machine (if you haven't already).