The bridge is running on a different machine than the misterhouse server. When I test this using the HA confiugrator web page, it works (it turns the light on and off.) When I tell Alexa to discover devices, it does. When I say "Alexa, turn on/off my kitchen light", it says "okay", the HA configurator log shows that the bedroom light has been recognized, but ... nothing happens. I haven't looked at the misterhouse logs yet, but I'm a bit non-plussed. I'm not sure why there would be a difference between executing the URL using the "test" button on the configurator web screen and executing it as a result of the voice command.