geez, big problem here..

[WhatMeWorry]

this stupid overflow crap that CS is giving me. whenever the new round starts and I press F12 to open Joolz, I suddenly experience major lag and look into my console and I see 'Unknown command: xxxx(random letters)' being flooded very fast

wtf is this crap?

[NightNinja]

I guess that Joolz has problems when switching maps, there isn't much you can do about this except exit and come back into the game. Sorry, not much i can tell u.

[DarkCloud]

Joolz seems to be very glitchy. That's kinda why I stayed away from Joolz since 1.3. You might want to unhook and rehook when the game begins.

:]post 1k[:

[o({})o]

It is probably an error that has to do with something in the scene being rendered that shouldn't be there. I have tried another hack that rendered an overview of the map and it would give random errors such as you described above when it was on. Try turning every part of the cheat off and then turn it back on again.