yes, none of that has anything to do with the autopitcher
now let me get this straight: it says "skill failed" and continuously spams your chatbox with attempts to USE potion pitcher but failing to do so?
also try to check the "Extra" tab and Uncheck "Detect out of potion" this should remain unchecked because it does cause autopitcher to glitch and stop working randomly.
also, to aid you in your testing, you don't have to CLOSE ragnarok client--you simply have to REST+RECALL, walk through a warp, go to character select screen, or otherwise in some way cause your homunculous to reload itself on your map. i understand myself that constantly closing and reopening the client can be bothersome and rest+recall is the technique coined and passed amongst experienced custom script users
might i add that if there is a reoccuring problem, it would not be out of the question to reopen your client--the rest-recall technique is for when you "save config" or otherwise edit/modify the AI scrip