I have been using this for a while now and I havent had a single issue other than the rare pathfinding issue when traversing from POH to battlefield in order to get to Karuulm. It loses its way.
One other major issue I have noticed, is that after the final kill on a given task, it will not check the loot from the very last kill and then teles away (in my case, royal seed pod). Tele'd away on a fair few good loot items without checking after task.
I wish the above could get looked into, but other than that, I highly recommend!!!