If YouTube TV is not loading on your Roku device, start
by ensuring your internet connection is stable. Restart both your Roku and
router to refresh the connection. Next, check for updates on your Roku by going
to Settings > System > System Update. If the issue persists, uninstall
and reinstall the YouTube TV app from the Roku Channel Store. Clearing cache by
restarting your Roku device can also help. Additionally, verify your account
access by signing in at tv.youtube.com/start.
If none of these steps work, consider resetting your Roku to factory settings
or contacting Roku support for assistance.