Well, when it finishes mining/crawling/entering passage or whatever, it clicks the map to walk to nature runes while still going through whatever method you're using which doesn't register since you are still going through the crawl space. So it's delayed and suspicious. It clicks the rocks to mine in the same square pattern and seems to do so at a set time. It also walks right up to the door, waits about 3 seconds every time and then it proceeds to click the enter abyss. It also seems to click the same spots on the mini map going to the abyss. I don't know much about coding but perhaps some randomized patterns or some misclicks would help?
I ran it on mirror mode btw.