argh, i think its just paranoia. the only way to be sure is to take your barb, do a quest or something, and then do the EXACT same thing with the zon and sorc. then hope you lag EXACTLY the same as you did with the barb. then repeat about 10-20 times. if you get the same result, then you can say its the ith.

I DONT WANT A SIG!!!!
Your REALLY gonna want to click this