I'm using FCP7.0.3 and recently it has started a bug. The audio on the timeline stops playing at points on the timeline. When I play the sequence in the canvas the audio cuts out but when i click on the individual clip in question, the audio is fine and plays well in the viewer. Even re bringing the clip into the timeline doesn't make a difference. The only way to fix this that i've found is to cut and paste the whole sequence into another sequence. That fixes the problem in the original place but doesn't guarantee there isn't a similar problem in a new place. And it is endless checking and rechecking.
I'm at the stage of final export so it's maddening as the exports also have the audio cuts.
Please help if you have any ideas what I should do. I hope I've explained this clearly. Many thanks, gemma