Played tracks dont stay green and doesn't show when played

OK, so, coming from Virtual DJ where everything works... I am mortified to find that, my two pro-linked CDJ3000, linked with my A9 are effectively useless.. as, the tracks that I have played ... IT DOESN'T remember!!!!!

And from reading comments here... it has not been rectified since 2013!!!!! Seriously AlphaTheta? are YOU FOR REAL?

Simply put, I was streaming Beatport, its bad enough that you cannot sort tracks via BPM (without of course, subscribing to MORE needless cloud base) but I then see that the track I played on DECK1, does not go green on DECK 2, it only goes green on the deck I have played it on WTAF??? and then, to add insult to injury... IT DOESN'T STAY GREEN after I played it????? WHAT IS THE POINT IN THAT????

WE NEED TO KNOW WHAT TRACKS WE HAVE PLAYED IN A SET, IF TWO CDJ's ARE PRO LINKED VIA LAN, YOUR DECKS NEED TO DISPLAY IF THE TRACK HAS ALREADY BEEN PLAYED !!!!

ITS NOT ROCKET SCIENCE!!!

What a waste of 6.5k!