As title says, has anyone else noticed the mapping for using your laptop keyboard doesn't work as it used to? i often sit on my laptop when the mrs has shite on the telly and beatgrid my new tracks and sometimes have a little mess on it and the keys i used for play & cue for decks A & B are not the same as they was, used to use Q & W for deck A and A & S for deck B... using a MacBook if that makes any difference??