Lost Wi-Fi network/Google Home not connected to Wi-Fi network
If you’ve lost your Wi-Fi connection or recently changed your Wi-Fi name/password or service provider, you may need to set up your Google Home again. Follow the steps below to try fixing the issue.
– Open the Google Home app .
– In the top right corner of the home screen, tap Devices to see your available devices.
– Scroll to find the Google Home device card.
– Tap SET UP and complete the setup steps.