Hi Pioneer DJ,
Just updated 2 x CDJ 3000 to Fitmware version 1.09 but these two errors remained:
1. SYNC is not working properly. Grids on both tracks are OK. But once sync is pressed the tracks are not in sync but slightly displaced. Tempo is right but you have to push a little bit to get them right and then the sycn button starts to flash. You can see that also in the stacked waveforms. I saw this is an issue with CDJ 3000 software and is mentioned several times in the forums. Just want to update that it stays with V 1.09
2. There is another glitch also - when a track is loaded via LAN link from an USB on the other deck. When you press CUE you hear the first beat and everything is OK but when you press PLAY the sound that comes out of the player is something like a BZZBZBBBBZ - a low frequency buzzing sound. The waveform is moving normally but the sound remains like this. Once you switch power off and on again the CDJ starts working properly.
Hope these helps - if you need I can send videos.
DJ Steven, Metropolis, Bulgaria