Make sure your auto-retaliate is enabled and let me know if that doesn't fix it for you.
Updated script to have a save/load settings feature, accessed under the "More settings" tab, this now will save/load more than just seeds. It handles every setting except the NPC you want to thieve from.
Script now has the option to thieve from Ardougne Knights in the North Eastern building that people commonly lure them to. If the bot gets to the building and a knight isn't present it will hop till it finds a world where there is one.