Joynow, did you have the Google Home app on your phone or tablet
downloaded? If not make sure to do download that, then use the "add
device" feature and add your chromecast. If you get the authentication
error , then change the date in your phone or ...
My chromecast stop working I did a factory reset and now it keeps saying
can't authenticate the chromecast. so I can't even add the chromecast
back in my Google home app. HELP PLEASE
