For a live performance we want the visual to be in sync with the musicians. So a MIDI clock is sent to Resolume to adjust the BPM.
Then the clips are in BPM Sync transport mode. But when I click on a clip, it is not played and the timer (green bar on the clip) don't move. See the pic below (or here in full size http://i.imgur.com/K66iRQ7.png):

To play a clip I need to deactivate the MIDI clock in the preferences and reactivate it.
Any idea of what I'm doing wrong? I use Resolume Arena 4.1.10 on Win7 with a MOTU Ultralite firewire.
Regards