homeautomatisation:node-red:bugs

If you have the Problem that Alexa Echo returns old smart home devices, when you do “alexa discover devices”, but they aren't there anymore?

There is one echo device that remembers and saves all devices, find the master echo device:

Alexa App → More → Settings → Device Settings → right top gear → then connection

You have to factory reset the whole Echo device to get rid of all these old smart home devices!