[Paul Barker]

I have just experienced this problem in a major way on a big project after running Disk Warrior on the external firewire drive that the project was on. Audio has a mind of its own, sometimes plays left and not right, hit play again and right and not left, sometimes one track plays out of sync with the other, sometimes one plays slower than the other.

I tried a new test project with a file I knew to be OK from a separate hard drive and the problem persisted until I shut down, unplugged what I now assume to be the problematic firewire drive, restarted then test project worked, then when I mounted the fire wire drive again the problem returned intermittantly with the test project so I surmise that the issue is with the fire wire drive.

I am just copying everything to an internal sata drive which I hope will cure the problem. I will let you know.

If anyone else has any suggestions I would be really glad to hear them