Shaco Stealth Issues
There would be times where I would Q stealth teleport and even without attacking anything shaco would break stealth and become visible. So much for a sneak attack. 
There would be times where I would Q stealth teleport and even without attacking anything shaco would break stealth and become visible. So much for a sneak attack. 
When you use the Teleport summoner spell, it will cancel your stealth. It has been like this for a very long time.
Not the teleport summoner spell. Q itself is a short range blink. Yet after Q and not attacking it would break stealth.
Ahhh, my bad. Really sorry about that.
Anyway, that's interesting and weird. Definitely consider that a glitch.