I have an issue in my game where whenever I assign anyone to my barracks, the soldiers automatically tag each other for frontier justice and kill each other. This is effectively game-ending because I can no longer defend my colony. 1) Why are they tagging each other for frontier justice without my orders? 2) Why can't I untag them for frontier justice? It seems to be related to their madness meter, but even so, it seems extreme. Nobody is tagging anyone for frontier justice who isn't in the militia (no murders at all). Also, I do have beer production and beer in stock.
It's 45A. Unfortunately I don't have a save right before it happens. I've attached my autosave, but you'll have to wait until the bandits choose to attack and even then I'm not sure if it'll happen again or not. Also, I remembered that I decided to allow a bandit to join shortly before it happened, so that might be related. Still, after the militia wiped themselves out, the next group I assigned to the barracks proceeded to kill themselves as well, so... maybe it's not related, but I thought I should mention it.