In my WIP map, spiders spawned from a hole spawner finished the spawn animation, then stayed in the spot, only attacking if i was close, or spitting, but never moving from that spot.
I tested it in a secluded part of the map, and they reacted normally. In addition, in this small area, if i had a spider spawn to the right, when it would go left into this area, it would also be unable to move. I deleted all tilesets, moved all doodads, checked there were no special collisions or scripts, and removed all enemies. I tested with gnarrs, towers, and bulls, but spiders in this one area were my only problem. I also don't believe it was a performance issue related to my pc, perhaps the engine?
Has this behavior been seen before? Any guesses as to the cause? I spent an hour investigating, and I'm at a loss :/

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