Have only tried with 3 Players but it worked fine no laags and we playes 2x4 hours in two days was really fun. It's really strange. We found a configuration that seems to work reliably. Person A hosts, Person B joins A's game, Person C joins B's game. No other order seems to work and we can't join ...

Thanks. We tried joining in a chain (instead of everyone joining the same host) and it worked almost on the first try and worked reliably for a couple of hours. After a short pause, we're back at the original problem and can't get everyone to join the game. We're not using any mods, so that's not th...

Evicos wrote:Is there some sort of log function in the game where you can see what fails?

There is a factorio-current.log (and factorio-previous.log) file in the main folder.

I'm running a host client on an Ubuntu server. I can join fine from my gaming PC. Playing like this with just 2 players seems to work fine. But as soon as a third player joins, trouble begins. About 50% of the time, the third player is greeted with a completely black screen after the map finished do...