With the recent bug fix patch some things that tank the fps dont anymore(flower pow) but i dont useally have problems with fps(even without the update). If you have issues aiming i would assume your useing the lock on, helps alote, or you can take it slow and use the gamepad. Grapling hook issue is somewhat a thorn but thats if your right by your house, best sugestion is to fight invasions/bosses/events close by your village but not in you village, also take out all timers/gravestones so you dont accidentally press a to activate or change the sign/gravestone/trap.