For those that have seen this problem, a question: Have you been going back and forth between PvP mode and BGBot? If you have been seeing the "bot runs in circles at AV Gate" issue, try this. Delete your mesh folder "PvPZone01" then start HB as normal. Run either BGBot or PVP but do *not* swap back and forth between the two. Please post back here as to whether this solved your issue or not. The issue seems to pop up-on my computer at least-once I have swapped from one mode to another. Pure conjecture on my part but I'm thinking that possible the two bots use a different mesh scheme and that when you swap back and forth something in the mesh for the zone is getting corrupted somehow. Just a thought.
IMO im sure alot have good luck with BG's and PvP using HB but the times ive tried it, I stop it in just a few mins it just looks like your botting, I am a newbie so I could be doing something wrong but if im not seems like the fastest way to get banned.
