First off, the bots are very impressive in their behavior to the point you could quite easily forget your playing against bots, I spent a long time testing them last night on all levels (Except Caves, no bots on Caves), I have noticed that on occasion they do some have some minor issue's:-
1. Freezing in place (Seems to be map specific, GE_Complex was the worst for this, but has happened on other maps)
2. Trying to run through doors before they are fully open (Happened on GE_Facility, Causes rapid side to side movement of bot like they're sticking to the door)
3. Getting stuck on props (happened in Silo, bot was caught on crate which caused rapid side to side movement)
Other than this I haven't noticed anything wrong, I have heard from Troy that they also dominate the servers but you already know about this issue, you may even know about the issues I have mentioned, anyway... I thought I should report it to you. If you need any more info or video's let me know, always happy to do my part for the mod.