Preventing and resolving accidents in shared groups
This discussion was created from comments split from: folder went missing....
This is an old discussion that has not been active in a long time. Before commenting here, you should strongly consider starting a new discussion instead. If you think the content of this discussion is still relevant, you can link to it from your new discussion.
Upgrade Storage
Thanks for your help!
To restore later, see Restoring Your Zotero Data From a Backup and Overwriting Synced Changes.
It's possible there could be alternative ways to prevent or recover from this in the future but it's an extremely complicated problem given the complexity of Zotero's data model.