Possible solution that worked for me despite factory resetting the
Chromecast. 1. Change your mobile phone's date to March 1, 2025
manually.2. Open the Home app and add your Chromecast the same way you
did the first time. It will update automatically...
This is a disaster. The instructions arrive late, and we, the affected
parties, lose money by not being able to use something we paid for.
Who's going to refund us more than a week's worth of payments from
various platforms?