Ok thanks for trying. Anything I can do to avoid this in the future or is it kind of randomn?

attached is my save, it's a zip file hope thats what you need. thanks.

Hoping someone can help. I was playing factorio and I typically play on two different computers. It syncs automatically to the steam cloud. Once it’s uploaded I shut off the computer. And when I start playing again I’ll wait until it says download complete. I haven’t changed anything in setting or ...