Discovery Plus Error 400 Roku

Discovery Plus Error 400 Roku

Discovery Plus Error 400 on Roku: Unraveling the Mystery

As an avid streaming enthusiast, I’ve stumbled upon my fair share of error messages. One particularly perplexing one I encountered was Error 400 on Discovery Plus while using my Roku device. It’s like hitting a brick wall when you’re just moments away from indulging in your favorite shows. Determined to resolve this issue, I embarked on a troubleshooting journey, and I’m eager to share my findings.

Error 400, often referred to as “Bad Request,” indicates that the server encountered an issue with your request. It’s like when you ask a friend for a favor, but you forget to provide them with enough details. In this case, the server needs more information from your Roku device to process your request successfully.

Delving into the Causes of Error 400

Several factors can contribute to Error 400 on Discovery Plus when used with Roku devices:

  • Incorrect Roku Settings: Ensure that your Roku device is connected to a stable internet connection and has the latest software updates installed.
  • Faulty Roku Remote: A malfunctioning remote control can lead to unintended clicks or input errors, potentially causing Error 400.
  • Overloaded Cache: Like a clogged drain, an overloaded cache on your Roku device can cause performance issues and result in Error 400.
  • Network Issues: Unstable Wi-Fi signals, loose connections, or internet outages can interrupt the communication between your Roku device and Discovery Plus servers.
  • Server-Related Issues: Occasionally, Discovery Plus servers may experience temporary glitches or outages, which can lead to Error 400.

Troubleshooting Tips and Expert Advice

I’ve compiled a comprehensive list of troubleshooting tips to help you overcome Error 400 on Discovery Plus when using your Roku device:

  1. Check Your Internet Connection: Verify that your Roku device has a strong and stable internet connection. Consider restarting your router or modem to refresh the connection.
  2. Update Your Roku Device: Ensure that your Roku device is running the latest software version. Updates often include bug fixes and performance enhancements, which can resolve Error 400 issues.
  3. Clear the Roku Cache: Over time, the Roku cache can become overloaded, leading to performance issues. Clearing the cache can help resolve Error 400 by removing any corrupted or outdated data.
  4. Restart Your Roku Device: Sometimes, a simple restart can do wonders. Power off your Roku device completely, wait a few moments, and then turn it back on.
  5. Contact Discovery Plus Support: If you’ve tried all the above steps and still encounter Error 400, it’s best to reach out to Discovery Plus support for further assistance. They may be aware of any ongoing server issues or provide additional troubleshooting tips.

Frequently Asked Questions

Q: Can Error 400 be caused by a problem with my Roku remote?

A: Yes, a malfunctioning Roku remote can lead to unintended clicks or input errors, potentially causing Error 400. Try using a different remote or testing the buttons on your remote to rule out any hardware issues.

Q: What should I do if I’ve tried all the troubleshooting steps but still get Error 400?

A: If you’ve exhausted all the troubleshooting options, the issue may be related to server-side problems with Discovery Plus. Contact Discovery Plus support to report the issue and seek further assistance.


Error 400 on Discovery Plus when used with Roku devices can be a frustrating experience, but it’s not an insurmountable one. By following the troubleshooting tips and expert advice outlined in this article, you can increase your chances of resolving the issue and getting back to your binge-watching sessions. If you’re still facing difficulties, don’t hesitate to reach out to Discovery Plus support for additional assistance.

Are you interested in learning more about troubleshooting common streaming errors? Let us know in the comments below!