Does this blueprint have any nodes that are from a plugin? For example, I’ve got a plugin that does smooth zooming for camera with custom BP nodes. Let’s say one of those BP nodes had a bug in it…Maybe you’ve got some whacky node that is just making your life miserable.
Basically, anything odd about that BP? How large is the BP?
What would happen if you migrated that BP to a blank 3rd person template… Would it compile or crash?