[gameplay]xerath q

i don't know exactly what's causing it, but during my games the last couple days the q spell just doesn't go off. like i hit q and nothing happens, it doesn't go on cooldown, it doesn't activate, nothing. it's like the button doesn't exist. yet when im dead and i hit q it says can't cast that spell, i can type using the q button, just the spell doesn't go off. I have quit the game then restart it and it works again.