Game silently closes : 0.9.12, 0.9.8 electron

[RhymeDrooler]

I started playing after a long break and for some reason these versions just close when I leave them for a long time (hours?).
I am sure that I am not closing them myself and that someone else is not doing it.
This does not happen with other programs.

 

[RhymeDrooler]

Happened again.

In my opinion this happens when I leave the game during an event with the Next button.
I took a screenshot of the game and switched to other programs. After some time, I saw that the running game had disappeared.