CDJ Problem?

I have noticed the the last two versions of CDJ take much longer (>30" sometimes) "detecting players" than previous versions did. Is this a problem?

Also, I just added a CDP-CX230 to existing CDP-CX220 & CDP-CX240, all connected to seperate Slink-e ports. The problem is that after CDJ gets done detecting players, the entry in the players window lists the 230 in that lump-group/series listing of players and most often the little CD icon to the left of this player is spinning, indicating what, I don't know. Usually when this happens, CDJ fails to control the 230. Ideas?

Thanks!