At the moment when the integration of Amazon Alexa in combination with the SmartSwitch (HomeWizard lite app) no longer works. You can solve this with the following actions.
- Remove paired devices from the Amazon Alexa App. This is best done from the web application.
- Disable integration from the Amazon Alexa App
- Switch integration on again from the Amazon Alexa app
- After authorization of the HomeWizard-Online account, allow Alexa discovering devices to add them to the Alexa skill