AI does not follow the player (watches, but does not follow)

Development Programming & Scripting Blueprint
1

I repeated on this lesson (NOT ADVERTISING)

The character of the knight simply turns towards the player, but does not follow him. What is the problem? tick Run Physics With No Controller did not help

2

https://www.youtube.com/watch?v=D_XDwBpSgPU&list=PLKMRiZuSgt-7wY7hfUzg8JcuTFXAf85jv&index=10&t=1069s New link, old is broken

3

Navmesh there? Character possessed? mmmh are you sure everything it’s in order?

4

No movement input => just stands there with idle animation. Just like the author states.