I’m currently having troublewith the nav mesh on uneven terrain. I have a lake on the scene, with a slight slope. The nav mesh for lake is riddled with holes, seemingly unrelated to max slope or step height.
Enemies who happen to spawn on top of any of those holes become unable to move, as none of their NavMesh functions can be called.
Alright, I feel pretty silly now. This was nothing more than a visual bug, after all. The reason why the enemies wouldn’t move was because the GameObjects would spawn above the nav mesh, which prevented Unity from creating the Agent due to “not being close enough to the mesh”.
@ShadoX , you were right, after all. Thank you for answering.
