Rebooting your Chromecast device may fix several issues. There are two ways to reboot your Chromecast device:
From the Google Home app
From the power source
- Unplug the power cord from the Chromecast device.
- Leave it unplugged for 1 minute.
- Plug the power cord back in.
Note: Unplugging the Chromecast from the TV’s HDMI port does not reboot the device. It must be disconnected from the power source in order to reboot.