This Caton is not a low frame number, but a Caton similar to a time stop.When stuck occurs, attacking any entity will respond at the end of stuck.And every 1~2 seconds, this kind of stuck will happen once.What's more, Caton affects not only entities, but also mining blocks.When Caton happens, there is no particle effect when digging squares, and there is no sound.Just like time stops, these will respond at the end of Caton.This makes it impossible to play games.So I'll downgrade the version to 1.16.40.02.