Garageband shows "audio file not found" for pasted clips after re-opening saved file
When I move a clip to a Garageband file, then edit and save - it's all fine. But when re-opening that file, either immediately or a little later, one or more of the pasted audio files give 'file missing' error. Even if the file has opened successfully several times since they were pasted in. This is a new problem since the OS Venture Upgrade (It seems) but perhaps there was a Garageband update too that instigated it.
This obviously sucks because all of a sudden key files are gone and project needs to be recreated.
Any Ideas?