Radicale only syncs some iPhone contacts
A CardDAV server was added as an account on iOS and used with Apple Contacts, but only some contacts sync back to the server. For example, when 20 contacts are added on the iPhone, only about 7 or 8 appear correctly on the server. The other contacts still exist on the phone and are shown under the correct list.
They just do not seem to upload to the server. The problem may happen after editing a contact, but the exact cause is not confirmed.
Key points
- The setup uses a CardDAV server.
- The account was added to iOS and used through Apple Contacts.
- Out of 20 contacts added on the iPhone, only about 7 or 8 synced to the server.
- The missing contacts still appear on the phone under the correct list.
- Editing a contact may be related, but the cause is still unclear.