Lovatto Studio

In new scene after asing spawn point and after starting the game all AI are not chasing each other. Some time they are in sky and some time half of their body is in ground and half of their body is under ground after keeping all value to zero

Sounds like you haven't bake the Navmesh for your map scene,
it's mentioned in the documentation.

Check this if you don't know how to bake Navmesh: https://docs.unity3d.com/Manual/nav-Bui ... vMesh.html

thanks a lot for this