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.
My Chromecast has never had any issues, until today, saying "unable to
connect" factory reset the Chromecast, found it tried to connect again
and just a constant message coming up "unable to authenticate
Chromecast" have tried everything