J4 auto attack sound bugs (Mac)

Ok so please fix this as its super annoying and messes with a guys timing of attacks etc even... since the last update this bug has cam up on my Mac client, idk if it happens with windows. But any ways I'll be auto'ing a big jungle creature or tower and like every 3rd hit or so just the sound goes ghost on that hit... somethings glitched, I hate it so much and its pissing me off every game. Any one else notice this or is it just me?