I just had a Red Proto-Drake from Ronin’s shield aggro on to me. I tried to run it away to reset it so I could get back on my dragon mount. Well it would not reset. I was able to get it to the river between Azure Span and Thaldraszus before I fell down a waterfall and died. But it followed me and kept me in combat the entire time.
I have a screenshot but the fourm will not let me post it.