The Nest Community is now Google Home & Nest!
We have moved to a new home. Please visit the Google Home & Nest Community to connect with other users, ask questions, and explore the new space.
Oddly enough, you're not alone. I'm having the exact same problem you're
having. For the last 2-3 days, exactly the same issue you're reporting.
Geeni is continuously being unreachable by Google Home, even after
numerous resets of devices, apps, etc.