It's failing a check for forces registered on a chunk, so without a save file not possible to diagnose.


Sorry, thought this had a save attached. That's my bad, here is the save being used at the time of post.

The work around that has been working for us since is staying on version 2.0.28. Any ...

Crash on launching multiplayer, just as the world finishes loading in. Both players are on most recent update [2.0.32] and crash on any Space Age saves.

0.001 2025-01-24 21:03:11; Factorio 2.0.32 (build 81349, win64, steam, space-age)
0.001 Operating system: Windows 10 (build 19045)
0.000 ...