I messed up the sync! Please HELP

[laurent]

Does this help?

How to fix synchronisation issues

If your app is not synchronising properly or something got corrupted and you want to start over, follow this guide. First, make a backup In all cases, the most reliable way to fix synchronisation is to start from a recent JEX backup of your notes. Having such backup also ensure you don't lose anything while you're trying to fix synchronisation. If one of your applications is in a good state and has all the data, you can create this JEX backup file from File => Export all => JEX Otherwise, you…