Javascript: Keydown Event: "up" Arrow Key Preventing Further Arrow-key Keydown Events? (answered: Keyboard Ghosting)

I've found a lot of related questions (here and elsewhere), but haven't found this one specifically. I'm trying to listen for keydown events for the arrow keys (37-40), however whe

Solution 1:

I can't speak on authority on this, but according to https://stackoverflow.com/a/4177260/562209 , unless you are working with simultaneous press of a modifier key(s) and a non-modifier key, regarding a multiple key press "the PC might not understand it due to the way keyboards are wired".