The Multiplicity trial has been flawless for me but for one minor annoyance: On the primary, if I'm holding down a key (e.g. "w", to move forward in a game) when I switch to the secondary computer, that key remains held down until I switch back to the primary and press the key again. This does not happen when holding a key on the secondary and switching to the primary. Is there some way to prevent keys held down from sticking like this?