I just filled the survey from twitter, but did not found a field to report problems so i writing here:
First i'm using fpd directly in posts - no woocommerce
1-The problem reported here for mac users: http://support.fancyproductdesigner.com/support/discussions/topics/13000005396
2-If i add/change something in the post (from the admin posts list view (quick view) ) i loose the data in the Fancy product designer meta box.
For example adding a tag to post or changing category etc...
If i open the post and make changes there is no problem.
This problem was reported a while ago, but seems you forgot to fix it.
The plugin is fantastic and the last update made it even better
1) Yes, sorry about that. We are looking into it and there will be an update soon.
2) That, too is on our fix list, unfortunately it is not very easy to do.