My friend just started playing Stonehearth, but as soon as he starts the game with 7 hearthlings the game stutters every few seconds. We tried everything we could think of but it still stutters. I really hope someone can help us 
His computer is really good so it can’t be that he can’t run the game, his cpu and memory aren’t even 50% used while playing the game.
what are his system specs?
could you post his stonehearth.log file here? (in the stonehearth folder)