AI Mesh Agent jumps to other platform after instantiate.

Hi All,

I'm having a really strange issue/ bug that i can't figure out
I am trying to spawn some enemies (containing NavMesh Agent script) on the B platform at the red star sign with the main character target and AI destination also on the B platform.
Immediately after being spawned the AI jump to the A platform to the circle sign and they aren't able to reach the B platform.

If i try to spawn the AI anywhere on the A platform and the AI destination is also on the A platform everything works fine and i have no issues.

If i join the two platforms, and try to spawn the AI on the B platform, i don't have an issue, they spawn correctly at the asterisk sign

The only issue is when i have the setup below and i don't know why.

Can you please help me ?

I spawn the using the code below :

Code (CSharp):

1. int r = rnd.Next(groupOfEnemies.Count);
2. var enemy = Instantiate(groupOfEnemies[r]);
3.                 enemy.transform.position = gameObject.transform.position;

 

As an update, while the game is running, if i try to select the AI and drag in the Editor the over to surface B, i can't pass the edge of platform A. I can move the AI backwards towards the platform A center, but not passed it's edge.
Additionally, if i take a prefab and place it on platform B before starting the game the AI will behave normal. This issue only occurs with instantiated enemy AI Prefabs.

 

Try using the agent .Warp() method. It may fix your issue.

https://docs.unity3d.com/ScriptReference/AI.NavMeshAgent.Warp.html