i've noticed this when i was botting, but then i realised that my bot was killing a monster, a stronger monster came into my screen and then it went and killed/chased that monster, then resumed forgetting about the first monster at end of cave with whatever health i hit it too. although im not sure this would be the case for a knight hunting rotworms.

one thing i do want to say, is some of the scripts i have paid for are kinda sloppy, one example being a drop vial script that didnt check your cap, or to see if your targeting or even if you have any empty pots or are in protection zone, it just throws that item id under you, always, and sleeps for a random period, so the result is a huge vial trail to and from your same dp locker to your cave, and probably thrown during the most 'intense' combat periods.

now i never used this script for long, scripts i have botted with most of the time are not as sloppy as this, also i dont like full afk botting, so whenever my character walks back into the dp and stands on exactly the same spot to begin searching for dp, i will quickly walk off that spot and to whatever dp i choose (usualy most private, like normal right?) then the bot just carries on from there depositing items. not to imply i never have full afk botted, as i've been pked while full afk botting. also, when my character walks into some caves, there are large stairways with 3 tiles, i always try to walk into a different one as the bot will walk the same one always when afk. ive even noticed on one ocasion the bot go out if its way, sidestepping monsters and walking round to enter the same tile from the north, which i try to avoid. maybe this is PART of the reason i havent been banned YET (-.-). like most i dont believe it's down to just one factor, but who knows? only time will hopefully tell