bone fish

just some sort delay i think.

I don't really understand how that explains it. Care to elaborate? It's also not like some of the arrows hit while it's immune and some of them don't (I don't think that's even possible), because most of the time when I do damage it is not the first shot after they have become immune or the last shot before they stop being immune.

The other weird thing bone fish do is if they have more than half of their hp left, sometimes they make like they're going to make themselves immune to something and then just stop moving. They start moving again if they get knocked back or if someone else comes into the map (this only happens if you're soloing). Anyone know why that happens?