To stop Chromecasting from your mobile device or tablet, select the Chromecast icon and tap on ‘Stop Casting’.
If you find that you still cannot disconnect from your Chromecast, follow the steps below:
Step 1: For Android: Force stop the OnDemand app. To do this, navigate to your home screen, and then to the TVNZ OnDemand app icon. Tap on the app to go to ‘info’. From there, you can click ‘stop application’.
Step 1: For iOS: Force stop the OnDemand app. To do this, double click the home button and swipe the app to force quit it.
Step 2: If you have the Google Cast app on your device then turn it off and then on again.
Step 3: Restore your Chromecast to factory default settings by holding the reset button down for 30 seconds. Once it has restarted, reconnect it to your Wi-Fi network and try again.