Good afternoon!
Noted. The game itself works, but it crashes during actions like switching to defense in battle or simply entering a battle – and it happens with a certain probability – either the battle will complete, or it will crash on the first turn. In my opinion, the crash signature indicates a memory issue (it occasionally crashed on your mod as well, but it was only every couple of hours, not critical).
P.S. I play strictly on the maximum map sizeSo, the result is probably predictable.
The game can only use 2 GB of video memory. If you exceed this limit, the game will crash. My video card has 8 GB of video memory... so the game will crash even when using only 1/4 of its capabilities.
The maximum map size will definitely cause crashes, probably around the third month in the game. =)
And if you don't disable weekly monsters, it will crash even earlier.
So, the result is probably predictable.