Cross + U-Mix Control Pro Settings

Hi I just purchased my U-Mix Control Pro and UPGRADED THE SOFTWARE to Cross. I think i have a slight problem with my setup, but don't know what to tinker with the settings.
When I load the songs in A and B, I can't seem to play the songs on cue in Cross. But when I tried it on Cross DJ, it works perfectly.
Can anybody help out.
THanks,
Jake
When I load the songs in A and B, I can't seem to play the songs on cue in Cross. But when I tried it on Cross DJ, it works perfectly.
Can anybody help out.
THanks,
Jake