Hi there. I've already restarted, and factory reset the camera. If you
have access to the Nest hardware team at Google, can you please confirm
if this clicking is normal or not? There's no point in troubleshooting
further if this is expected behaviou...
Seconded. The clicking through the night can be rather irritating and
should’ve been made quieter by the folks at Google, knowing that it
would be used inside homes.