Playing an Item after Exporting to a SxS Card

Sony have now come back and said the only reliable way to write back to a SxS card is via Catalyst Browse.
Otherwise, there are problems with the way the mediapro.xml and discmeta.xml are updated.
If these aren't updated in the right way, then the clip (edit) on the SxS card isn't able to be seen by the card reader - apparently.

Just to say, that Catalyst Browse does indeed work!
It appears that some metadata is lost if you just export to card from FCP X. Why this happens, I have no idea. But, if you add Catalyst Browse to your workflow for writing back to the SxS card then everything comes together again.
It's taken a while, but it's good to find a solution for the problem.
Thanks

Good to hear you have gotten to the bottom of this.

Could you please send a report to Apple using the feedback page, and add a link to this thread?

Thank you!

- Ronny