I love this game, but one thing that absolutely drives me nuts, is the AI.
Settlers starting tasks, then leaving and the task being picked up by the settler that is farthest away on the map is really annoying, how about letting them finish what they started, wether it be mining or building, it slows down those processes by a LOT.
Also the pathing, settlers getting stuck because they mine or build themselves into a corner, or decide that, “of course i will remove that slope/stairway/ladder in that hole from the bottom, when there are no other ways to get out of said hole. Maybe let them remove it from whatever level they are at instead?
I love all the new additions to the game, but personally, i think this should be the no 1 priority.