Game fully crashes when I press play

Summary:
When an event happens, for instance “Intruders Approaching”. If you pause the game, and then press play again, the entire game will crash and leave no error warning. This happens every now and then, its not a frequent bug
Steps to reproduce:

  1. Wait for an event to happen
  2. Pause the game
  3. Do some actions
  4. Press the play button

Expected Results:
The game should simply resume when play button pressed
Actual Results:
Game crashes
Notes:

Attachments:

Version Number and Mods in use:

System Information:

check the error log in the game folder
also, which version are you using? stable (R860) or unstable(R862)?