I am ready to throw all of my Google devices into the trash. For the past few weeks, every time I ask Google on my smart speakers to “turn off the kids room lights” or “turn off the kitchen lights,” it plays a random song with the word “light” in the title from YouTube Music. Sometimes interrupting what was already playing. If I ask it to turn off lights, I never—EVER—want it to play music instead.
This happens in multiple rooms with rooms named “kitchen” and “kids room” in the Google Home app. I used to be able to turn lights on and off with my voice just fine, and I can do so with the Google Home app.
I have a Nest WiFi and Point, Nest Audio speakers, and a myriad of other Nest speakers and displays throughout the house. I've tried rebooting everything to no avail. It has been happening for weeks.
When I view the history in my Google Account, it always clearly heard me exactly correctly and decided to play a song anyway.
