Factorio Forums

Here's the desync save: (may take a while to show up) https://www.dropbox.com/s/d1v47692tlwe6 ... 9.zip?dl=0

The only mods are the scenario, built into the save.

Looking at the custom scenario: the nuclear.lua file is wrong. It will only ever do anything the first time you launch the game and then every time after that it's going to error because surface is nil - it stored the reference as a local variable instead of in global.

nuclear.lua is commented out. There's a lot of extraneous stuff in the scenario that is temporary turned on/off via comments. But I'll keep that in mind in the future.

I would look at the desync itself but you've only uploaded 1 half of the full desync report. It should contain both a desynced level and a reference level.

I think this is the same desync report, with both the desync level and the reference level: https://www.dropbox.com/s/win35nqjibgt5 ... 8.zip?dl=0