Unlikely to have been resolved if you were using the latest non-alpha software for the player and for emplode.

You should be running version 2.00 final for both. If you were, and if you still got the error, then odds are, no it didn't get resolved.

Keep in mind that some sync errors are due to hardware trouble. For instance if you try to uploade 50 gigs all at once, maybe it made the drives really hot inside the player casing.