As I saw in the SkUnity forums (The most reliable skript forum exists in my opinion) Whenever someone had issues with pathfind (and had SkQuery/MiSK/SkBee) they told him to get SkStuff
Edit: I will try it on another host to confirm it works anyways
The skript addon is Skstuff
Link (GitHub)https://github.com/Govindass/SkStuff/releases
The addon gives the "pathfinding" option to skript that allows to create custom mobs/pets and I think it can be extremely helpful for certain servers.