I was going to run some dungeons with my brewmaster and I was going to check Tank in Random groups but it says its unsafe to do. Why is that?
Because tanking while leveling is generally supported in Dungeonbuddy, but you need to monitor it 100% due to several reasons. First the party frequently demand for custom behaviors, skipping this boss, not skipping that etc. Then usually some emo kid off the party can pull here and there, or run ahead of the tank, this could mess the tank botting logic, which is optimized for pulling from the tank mostly, and bizarre tank behavior could be expected. The bot do not support pulling several packs at once, when the party is very skilled and/or geared, but the party could definitely request such behavior. I guess that are some of the reasons behind the "unsafe" classify on the random group tanking.