My save has been working fine until I've reached 1920. Suddenly after that the game crashes without giving me an error message. Now it won't work for 5 minutes before crashing. Only thing I have managed to find by googling is to check the "stdout" file, but i don't see any reason for the crash, but I attach a picture of the file, so someone who knows what to look for can check it.
if you have the mod "loop stations 2.1 " remove it, it solved it for me