Thanks for the quick reply!
I ran the debugger, and I'm getting these two errors for the mv3d plugin:
event config x() is deprecated. Use offset() of xoff() instead.
event config y() is deprecated. Use offset() of xoff() instead.
As for plugins I'm only running Community_Basic (ON), MadeWithMv (OFF) , mv3d (ON) , and IsiahTurnBasedMovement (ON)
The only other thing I can offer as help is that whenever the even gets near a wall it *sometimes* glitches (the animation cycles quickly a few times) and it seems like the movement route is resetting.
What I did to test this is just had the even take 3 steps forward, turn around 180 degrees, then take 3 steps forward, and turn around again 180 degrees. And repeat. What happens is nearly every time it gets near a wall the animation glitches and it stops moving as if it's route has reset and so it can't move anymore because there's a wall there.
'Skip if cannot move' is not checked too just like the documentation says.