All library entries suddenly duplicated
I synced my library today from a computer that I don't normally use and now all of the items in my library have been duplicated-there are two of everything. Any ideas of how to deal with this efficiently and effectively please?
Basically, if you still have a recent, unduplicated copy of your Zotero library, you should make a backup copy of that entire Zotero data directory, turn off autosync (which you can do via Tools -> Add-ons -> Extensions -> Zotero -> Preferences/Options -> Sync without opening the Zotero pane), and then reset to the server from the Sync->Reset pane.