Hi, you can close my strange issue as unreasonable but I write this as it is: factorio does something with disc and system shutdowns itself. I have macbook pro 2012 with with last os and ssd installed and have playing in factorio for several years on it about 400 hours, (about 2 to 20 hours a week, ...

I launch new game (0.15, bobs+angels), but have same issue.