Sometimes the function
will return true on human players. This never happens when I'm running Cstrike. It happens intermittently when I run TFC. It only happens right after someone connects. If the map changes, everyone who was in the server will not be reported as a bot after the map changes.
I first noticed something was up when I wouldn't have admin powers sometimes. I have to type retry in the console and when I come back my admin works. I dug deeper on it and found that for some reason AMXX thinks some players are bots.