My Nest App will no longer open
Hi @GeorgeB ,
Try restarting your phone and if you still can't open your app, delete and reinstall it.
I did all that plus deleting my Google Home and making a new one and also restarting my Nest thermostat. Also tried logging onto the Nest app directly and through Google but it won’t accept my logon
Google Nest Help Center
Chromecast Help Center