u/ZLPshishaclub

Hey everyone,

A friend and I want to play Icarus together more actively via Peer-to-Peer. Unfortunately, we cannot join each other at all, no matter who hosts.

Here is what we've tried and what the situation looks like:

• Game Modes: We tried both normal Missions (Prospects) and Open World. Neither works.
• Host Settings: We set the lobby privacy to "Steam Friends".
• Persistence: The issue has been persisting over multiple days.
• Basic Fixes: We tried reloading the missions, changing host settings back and forth, and restarting both the game and Steam multiple times. Nothing worked.

Whenever one of us hosts, the other just cannot connect or join the session.

Has anyone experienced this before or knows a fix? Could it be a firewall/ports issue or something with Steam's P2P networking?

Any help would be greatly appreciated!