(Cait?) Auto attacks deal damage instantly
I've been having a problem with auto attacks on Cait(not sure about other champs) for a while now. Ever few attacks when I go to auto attack an enemy the damage will be dealt instantly before the auto attack animation even starts. This obviously creates a huge problem with last hitting minions but only happens maybe 1 in 5 games and maybe 1 in 4 auto attacks so it's impossible to predict how to last hit with inconsistently timed damage. I've googled the problem and there was a reddit thread here
So it seems like the problem has been a persistent thing for at least a year now and I've been experiencing it for a few months as I've just started playing ADC more often.