After upgrading to version 4.3.54,
The rvo is weird.
When AGENT meets each other, they slow down and act like they’re stuck in a wall.
So I downloaded the sample from 4.3.54 version and checked the RVO2D.
One component in the AGENT in the sample is in the MISSING state
And then you get this error.
NullReferenceException: Object reference not set to an instance of an object
Pathfinding.EditorBase.OnInspectorGUI () (at Library/PackageCache/com.arongranberg.astar@4.3.54/PackageTools/Editor/EditorBase.cs:109)
And the RVO in the sample is also strange.
I don’t know if this is intended,
After about two minutes of what you see in the image, they move on both ends.
//Additional//
I was using version 4.3.51 before the upgrade.
The unity version is 2021.3.6f1.