Battles among allied monsters
More and more (since 2.3.3 I think) I'm seeing monsters suddenly turn on each other for no reason.
This is happening to me right now in the FGJC: for example, a pair of frost giants started walking towards me, then one picked up an amulet from the floor, then they started fighting each other.
It also happened to me (same game) in the ogre cave under dwarftown. I was wandering through the rooms, and half the time when I encountered a group of ogres they were already fighting.
Maybe related to the "easy" mode that was implemented? Or to the bug where monsters were becoming N alignment? Or just because they pick up items and start fighting over them?