To resolve your issue of not being able to access the NFR event on Cowboy Channel Plus, follow the steps outlined below:

1. Verify Subscription Status:
- Ensure that your Cowboy Channel Plus subscription is active and that you have access to the NFR coverage. You can check this directly on the Cowboy Channel website or the app.

2. Update the App:
- Make sure that the Cowboy Channel Plus app is updated to the latest version. Updates often include bug fixes and improvements. Check your device's app store for any available updates.

3. Re-login to Your Account:
- Log out of your Cowboy Channel Plus account and log back in. This can sometimes reset your access and solve streaming issues.

4. Clear Cache and Data:
- If you are using a mobile device, clear the cache and data for the Cowboy Channel Plus app. This can help remove any corrupted files that may be causing problems.

5. Test Your Internet Connection:
- Check if your internet connection is stable. A poor connection can hinder your ability to access live events. Consider switching to a wired connection if you're on Wi-Fi or testing another network.

6. Contact Customer Support:
- If you’re still having trouble, reach out to Cowboy Channel Plus support for assistance. You can contact them via email at [email protected] or call them at (402) 991-6290 - learn more.

7. Check for Broadcast Issues:
- Sometimes, the issue could be related to the broadcast itself. Verify if there are any outages or issues with the Cowboy Channel during NFR coverage by checking their announcements on social media or their official website.

8. Consider Re-subscribing or Upgrading:
- If you are using a subscription that doesn’t include NFR access, consider upgrading to a package that does. Currently, the “Everything We Got” package offers full coverage of the Wrangler National Finals Rodeo - learn more.

Following these steps should help you regain access to the NFR event on Cowboy Channel Plus. If problems persist, ongoing support from their customer services team will be your best bet to resolve any account-specific or technical issues.