If Dashlane sync is not working, your passwords and account information may
not update across your devices. This can happen because of connection
issues, outdated apps, or account settings.
Check Your Internet Connection
Make sure your device has a stable internet connection. A poor connection
can prevent Dashlane from syncing your information correctly.
Verify Your Account
Confirm that you are signed in with the same Dashlane account on all devices.
Different accounts will not sync the same data.
Update Dashlane
Install the latest version of the Dashlane app or browser extension. Updates
can resolve common syncing problems.
Restart the App
Close Dashlane completely and open it again to refresh the connection and
restart the sync process.
Check Sync Settings
Review your account settings and make sure syncing is enabled on your
connected devices.