I have spent the past few days mixing a couple of demos.

This afternoon we got a strange error message while trying to save a project (was in a rush so unfortunately I didn’t get time to write the message down...sorry!). So we had to perform a save as, which seemed to work fine, until tonight, when suddenly neither file would load.

A few minutes of a very bad, sinking feeling followed...followed by a few minutes of relief as the .bak files loaded without problems.