Re: A Few Minor Quessstions

#3 is generally not CDJ's fault. Sometimes the Sony player will for one reason or another consider a disc unplayable (optical disc sensor error, load problem, read problem (disc in backwards maybe?)). In all of these cases, the player will report that the disc is "missing" and refuse to play it. This is how CDJ decides a disc is no longer there. In this case, you will notice the the player itself will refuse to play this disc from the front panel or remote as well. The solution is to open and close the player door, which causes the player to reset all of its slots state information.