Google streaming devices can only remember one Wi-Fi network at a time. If you changed your Wi-Fi network and your device isn't currently connected to a Wi-Fi network, perform a factory reset and set up your Chromecast or Google TV Steamer (4K) on the new network.
If your streaming device is connected to an existing Wi-Fi network but you'd like to connect it to a new one, follow the steps below:
- Make sure your mobile device or tablet is linked to the same account as your streaming device.
- Open the Google Home app.
- Tap and hold your device's tile.
- Tap Settings
Wi-Fi
- You’ll be taken back to your Home screen.
- Follow the steps to set up your Google TV Streamer , Chromecast with Google TV , Chromecast (3rd gen or older) or Chromecast Audio on a new network.
