I used to be able to say “Alexa lights on” and then at night I could say “Alexa, lights off”, but that doesn’t happen anymore.
Thanks for question! This is an interesting one.
First, are you able to turn the light on and off with the switch? If so, that’s a good sign.
I would recommend removing the lights from your Alexa app, and then re-adding them as if they’re new lights. Once you’ve re-added them, make sure to update your routine with the new lights, then test things out.
Please report back how it goes!