@JurassicMark Please keep track of how often does the issue occurs and if there are any patterns. If you can, try triggering the automation every day and note the times when the problem happens....

@Drumbase Can you ring the hub in the Tapo app when your phone is on cellular data?

@carlosloriacr Have you checked the light bulb or its package to verify the rated voltage?

@Ianst--art You can go to doorbell's Device Settings page, then Spotlight Settings to turn off the led light.

@Hephaestus75 AC and DC inputs are both supported for Tapo D235. The adapter you used meets the doorbell's requirements. For this issue, please make sure the Always-On mode is enabled on your...

@Thage Tapo H100 V1.0 or V1.20 both support local smart. For this issue, please make sure the smart device's firmware and the Tapo app are all updated. What automation did you create? Please share...