Audio stops after pause->play.

Hi,

Final Cut Pro X does´t plays through my MOTU 828 mk3 from the timeline.

The program is sending audio, I can see the audio meters moving between -6 and 0.

If I change the system sound device to internal speakers, audio goes just fine.

No the weirdest thing: IF while playing through the internal speakers I do back to my MOTU, audio starts sounding perfectly through the MOTU interface!... till I stop then play the time line, when audio is again dead (the audio meters still works just fine )

Another interesting thing is that previewing audio files through Final Cut Pro X Audio/Music Browser works just fine trough the MOTU.

Other programs works just fine using the MOTU as default Audio Device.

Any idea?

SPECS:

iMAC 27 Core i5 2.8GHz 8GB ram

OS El Capitan 10.11.4

Final Cut Pro X 10.2.3

Audio Interface MOTU 828 Mk3 hybrid (latest drivers and firmwares)