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.
I can confirm that Colin's trick works - thanks Colin! After changing
the date on your phone, use the Home app to discover your 'new'
Chromecast, and run through the wizard to set it up. When you have
finished the wizard, you won't be able to connect...