Google Nest Community

Put your phone whit date march 05 , not automático date, then install tour Chromecast, let Chromecast update AND restart .

To all , I just reset.my Chromecast succesfully , just put on my phone a date before march 7, like march 5. AND then install the cromecast , update AND after update , start whit no problem, you can restart 1 or 2 times AND works. Yo tenía mi Chromeca...

Very late answer , factory restart ist a first thing users do.