Cross problem with cue/play and timecode vinyl

Hi,
I am using Cross 2.3 with timecode MV vinyls, with MacBookpro and MOTU ultralite MK3.
I also use novation dicer for one reason: to add the possibility to use the cue/play button.
But when I use the cue/play button while my vinyl are spinning, sometimes there is a delay between the time I push the cue/play button and the exact moment when the player will cue/play the song. I notice that if I cue/play the button in the "middle" of a Bar (or a Beat), Mixvibes will wait that the Bar (or the beat) is completed before to actually cue/play the track, which is particularly annoying when playing in Back to back with other Djs.
This problem does not happen if I don't use the Vinyl mode and just use Mixvibes with MIDI controller to cue/play a track.
Do you have any ideas where the problem come from ?
I am using Cross 2.3 with timecode MV vinyls, with MacBookpro and MOTU ultralite MK3.
I also use novation dicer for one reason: to add the possibility to use the cue/play button.
But when I use the cue/play button while my vinyl are spinning, sometimes there is a delay between the time I push the cue/play button and the exact moment when the player will cue/play the song. I notice that if I cue/play the button in the "middle" of a Bar (or a Beat), Mixvibes will wait that the Bar (or the beat) is completed before to actually cue/play the track, which is particularly annoying when playing in Back to back with other Djs.
This problem does not happen if I don't use the Vinyl mode and just use Mixvibes with MIDI controller to cue/play a track.
Do you have any ideas where the problem come from ?