When telling your crafters to keep one of a single item maintained in the stockpile, they will constantly make that item, regardless if there is one already in the stockpile
Hearthlings sometimes stop construction in the middle of buildings
Experienced a glitch where undead moved toward your town but don’t attack
Noticed when building, Hearthlings leave ladders in the floor
For future reference, it’s easier to make each problem an individual post with screenshots. Also, some of these have already been posted.