Ok, so I want to figure out if this is a bug, a know issue, something with an easy fix, etc. If not, then we'll see where we go from there but I figured I would ask first:
Also a disclaimer, it may well have been doing this all the time and I just didn't notice in the lowest level quests because they are so easy to solo, and its now standing out as I get to harder content. Sure feels like it was working much better before though.
My dog has stopped attacking. He'll still run up to enemies (and boxes) but won't actually do anything once there. Its not 100% of the time, but more often then not, he won't attack at all through an entire adventure. Dismissing and re summoning doesn't seem to help, logging out then back in seems to help, but inconstantly and even if I get a log were he attacks, it won't generally stay that way.
Recent things that I could see being a root cause:
1) Added hunter of boxes (seems the most likely culprit as it effects who/what he attacks?) Also recently added the dex enhancement, and the second tier of the AC/reflex one.
2) Had a weird glitch with the level 3 quest from Scrag in the Harbor (where you have to lure the dogs without killing). Dismissed my pet before entering so I wouldn't have to worry about him killing the dogs, but somehow an invisible version entered with me and went dog slaughtering even though he wasn't showing up as present anywhere in my UI. Exit and reload seemed to fix this, and so I just moved on without thinking about it.
3) Downtime before last (yesterday morning) also seems to line up with about when I started noticing things.
4) Had the day off and nothing important, so it was a much longer then usual play session. By the end was noticing a real slow down of graphics as my comp got 'worn out'. Doesn't seem likely as I was nothing problems from the get go, but tossing it out there.