I have notice that the bots usually don't use their sense of hearing. Two bots could be in the same room one is facing away from me and the other is facing me and i can see them both... even if i shoot and kill the bot looking at me the bot not looking at me even tho he is in earshot won't even turn around or anything.
I have also noticed when the bomb is planted Bots hardly defuse, or never get there in time cause they like will walk around the map before getting to the bomb
I have also noticed that bots never use a sense of memory altho that sounds dumb it is true... lets say I am on CT team and me and 2 other CT bots are in a room and there are 2 doors.... the CT bots leave via door 1 and right as they do T bots come in thru door 2... if they T bots kill me the CT bots even tho they just left the room i was in don't even back track... this is hard to explain but if it doesn't make sense then let me know i will explain it better
and i also relize your not working on Podbot cause you have exams but just something to think about
for sound have no memory is okay but have some for that gets active half way through a round ...why beacuse there are less enemies and thats where u start hunting and so sound becomes more important than sight..