Factorio Forums

Somehow after the update to 0.16.30 the game start crashing randomly at alt+tab. Usually it works without any problem and I didn't manage to reproduce the exact circumstances yet.
I can provide a save, but I prefer not to share it publicly. please PM me to request a save.
Herewith the logfile and a related error I found in the Windows event log.

Edit, I found some more information from Windows error reporting. I also attach it to this bug report.

Thanks for the report however the log file doesn't show any crash?

If it happens again can you open task manager, right click on factorio.exe, select "create dump" and upload that somewhere?

Without that, or some data about the crash in the log file there's nothing we can do.

Thanks for taking the case, however since the report I didn't have the crash again. I did have Windows and Factorio updates though. I suspect that the issue is solved magically by one of them.