Rope ends didn't move correctly

[Kifwat]

It depends on when you move the object relative to the rope (before or after, remember that by default the solver is updated in FixedUpdate(), if you move the object after FixedUpdate there will be a 1-frame delay), and whether the attachment is static or dynamic.

The object is moving with NavmeshAgent movement, and the attachment is static, should I make it dynamic? and what's the difference between static and dynamic?