@Diether Did you actually witness this problem? That the doorbell video call only rings once on your phone. Or do you tell it by the ringing sound? Please try to record a video of the problem if...

@pancras Kasa and Tapo are two different smart home brands and have separate apps for device management. Tapo hub cannot be managed in the Kasa app and it does not support Kasa KE100. What KE100...

@MihaiOros Performing a soft reset on the bulb requires turning it on and off three times in quick succession, that is totaling six on-off cycles, with each on-off interval limited to about 1 second....

@Clownen72 Product features that can be controlled as actions in the automation are limited. Not every product feature can be used as an automation action. You may check for new product or features...

@Sebas_759 To help with this issue, we'll forward your case to the support engineering team for further analysis. Please check your community registered email inbox later for confirmation.

@KevT Try to manually switch the KE100 knob, see what will happen. Can you share some pictures of the thermostat connector and when the KE100 is installed here? You may post the link of the shared...