BTW: checking some of your other bug reports, and playing ingame, it would appear that a lot of the "visibility" based bugs you reported would be caused by this privateclient/password issue, since there are a lot of places in the code that do basic safety checks based on your entity slot. Also possibly your
crash problem.
Try it with it off, and let me know if you notice any of these issues as much anymore. Also, try it with bot_skill set to 2 or 3, since skill one is supposed to suck!
