[gameplay] Champion continues walking instead of hitting creep.

This happens seemingly randomly, so I can't recreate it.

Maybe once ever game or two, this happens. I will be dancing around the creeps in lane waiting to last hit the next creep as usual, but when I click the creep to kill it, my champ just keeps walking no matter how many times I click, then turns around a few seconds later, but it's too late.

This gets really annoying and as a result I miss farm.