Heres the desync report https://drive.google.com/file/d/0B1LkXw ... sp=sharing

Bump - I'm seeing this on a mp game from the weekend. Was in it working fine. left for a minute, can't get back in. 0.004 2016-10-02 11:56:16; Factorio 0.14.12 (build 24932, win64, steam) 0.004 Operating system: Windows 10 0.004 Program arguments: "D:\SteamLibrary\steamapps\common\Factorio\bin\...

Another crash in the same situation - steam had a pending factorio update. ==== 0.035 2016-09-25 23:27:13; Factorio 0.14.9 (build 24809, win64, steam) 0.035 Operating system: Windows 10 0.035 Program arguments: "D:\SteamLibrary\steamapps\common\Factorio\bin\x64\Factorio.exe" 0.036 Read dat...

Would you like the save? Its a little heavy, 50M or something. It hasn't happened since, but it was rare in the first place anyhow...

Running a game and stepped away for a few minutes to get a snack, came back and it had crashed.

Once I exited the crash dialog steam immediately downloaded an update. I've seen this correlation before, thought I should file a bug.