@Dirk78 What features have you added to the sound system? Can you share a screenshot of this remote's control page?

@whitetop666 Go to doorbell Device Settings page, click Storage & Recording, then choose Clip Settings. Here, you can customize the doorbell's retrigger time, record buffer, and maximum clip length.

@SugarBaby Please try to enable the Third-Party Compatibility feature (Tapo app, Me page > Third-Party Services > Third-Party Compatibility) in the app, see if that helps.

@Ash304 Did you change the doorbell-ring notification type to Ring Call? Go to doorbell device settings, click Doorbell, then Doorbell Video Call. The tips provided here should also help, take a...

@MarcoCRP88 Try this: connect your phone to a different Wi‑Fi network than the one used by the camera and hub, such as another phone’s hotspot or a guest network with AP isolation enabled. Then,...

@Djgold Try to reconfigure C420 in this way: connect your phone to a different Wi‑Fi network than the one used by the camera and hub, such as another phone’s hotspot or a guest network with AP...