[Outdated][Bug 1.31] (Steam) C++ Runtime Error

Starting Misson 1
Placed down a top level production line, conveyors etc… (see pic in rar)

Game was paused from the start. I did move focus away to another screen / spreadsheet.

Clicked back to Production Line game screen un-paused, game crash:

I have done this many times before without this issue.

No save game, autosave did not catch it but debug files attached.
runtime-error.rar (640 KB)

Hi, this likes a new one! Have you managed to reproduce it? was the game fullscreen when you changed to another app, and what apps were they? were they fullscreen apps too?