When i just use one hotspot it works pretty well walking up to every mob in its target list, but eventually he wanders off and kills everything in the area and then the bot just stops moving. I assume that with one hotspot it will only keep checking for mobs in the area to kill and if there is nothing it bugs out.
Also when i use multiple hotspots that cover the whole area pretty well the bot goes to one hotspot, kills 1 thing, goes to another hotspot while avoiding like 20 mobs, kills one thing, and this just keeps repeating and is extremely annoying. I hate how it just keeps traveling 90% of the time to a new hotspot and not actually targeting more than 1-2 mobs around that hotspot.
Basically it would be great if it would actually patrol around the hotspot circle area thing and kill shit around it instead of just going from one hotspot to another and killing whatever it may run over.