Hi again - I have now seen another thread that was identical to mine and have solved the issue. Essentially, you have to set the doorbell ringtone through the doorbell device settings, not the hub...

Hi, I have a TAPO D230S1 doorbell with a 57CA Hub. Whatever I set the ringtone to, it keeps playing Jingle Bells (Doorbell Ring 1) - if I select Play Ringtone in the app, it plays the correct one,...