I already set up 300 autosaves, (I have tons of free space). I am really not unhappy at losing this save, it was getting long in the tooth. It lets me focus on other things during the day, like my job.

I have tried all autosaves with the spidertron mod disabled. It looks like its all broken, oh well, the game was running at 15 UPS anyway. Time to move on to a new game, with a new strategy.

I do appreciate the time, and effort to try to assist, Wube and the Factorio community are pretty great.

Sadly I do not, I usually use the auto-saves as backup, and all the autosaves are similarly corrupt. Thanks for trying, I do appreciate the time you took to look. This might be a blessing in disguise, it gives me a reason to make a new game.

When I load my 1,400 hour, 220mb save, Factorio crashes (see log file for details). The last three autosaves from this map also crashes in the same manor. I have tried on another computer and the same crash happens. I am able to load other (and smaller) maps without error. I have mods Power Armor MK...