When you see this error message on your screen, it is typically a problem due to the connection of your HDMI cable. Please follow the steps below to troubleshoot:
- Restart your Roku by unplugging and plugging it back in from both the outlet and the TV.
- Disconnect and reconnect the HDMI cable at the TV and Roku. You can even try reversing the ends or trying a different HDMI cable.You can also try another HDMI port on your TV.
- Open Tubi TV.
You should now be able to watch Tubi TV!