We're sorry you're having problems connecting your Chromecast after reset — let's figure this out.
A few questions:
Give these steps a try:
Let us know how it goes.
Checking back in to see if the troubleshooting steps shared help. Let us know by updating this thread, and the community will be happy to lend a hand.
I haven't heard from you in a while so I'll be locking this thread in 24 hours. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the community.
Google Nest Help Center
Chromecast Help Center