The bot works just fine, but when there's only one left spot left in the bags, the bot instead of going to mail the stuff, will continue running around and killing, but won't loot anything. It worked perfectly last night, might be an issue with the new version of the bot?
i'm sure you'll get a reply from tony but with out a log don't expect a response to the issue - try editing the profile and changing min bag slots to like 10 and see what it does. I always use 4 or more and haven't had any issues.