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Published on May 14, 2025



Hulu Error Code P-Dev320 | How to Fix

The Hulu error code P-DEV320 typically indicates that the Hulu app is having trouble communicating with Hulu's servers. This can be due to various reasons, such as network connectivity issues, an outdated app, problems with your device, or even a temporary issue on Hulu's end.

Step-by-Step Troubleshooting

  1. Restart the Hulu App and Your Device

    • Close the Hulu app completely and reopen it.

    • If the issue persists, restart your streaming device or smart TV.

  2. Update the Hulu App

    • Ensure you're using the latest version of the Hulu app, as updates often contain bug fixes and improvements.

  3. Clear Cache and Data

    • On Android Devices:

      • Go to Settings > Apps > Hulu > Storage > Clear Cache and Clear Data.

    • On iOS Devices:

      • Uninstall and reinstall the Hulu app to clear its cache.

    • On Smart TVs and Streaming Devices:

      • Navigate to the app settings and look for options to clear cache or data.

  4. Check Your Internet Connection

    • Test your internet speed to ensure it meets Hulu's streaming requirements.

    • Restart your modem and router to refresh your connection.

  5. Try a Different Device

    • Attempt to stream Hulu on another device to determine if the issue is device-specific.

  6. Disable Network-Level Ad Blockers

    • If you're using services like Pi-hole or AdGuard, temporarily disable them, as they might block Hulu's ad servers, causing the error.

  7. Change Your Device's IP Address

    • Some users have found success by changing their device's internal IP address:

      • Restart your router to assign a new IP address.

      • Switch between Wi-Fi and Ethernet connections.

      • Manually set a static IP address on your device.

  8. Toggle IPv6 and Wi-Fi Roaming Settings

    • On some devices, turning off IPv6 and Wi-Fi roaming has resolved the issue:

      • Go to your device's network settings.

      • Disable IPv6 and Wi-Fi roaming options.

      • Restart your device and try streaming again.


Contact Hulu Support

If none of the above steps resolve the error, consider reaching out to Hulu's customer support:

They can provide further assistance and check if there are any ongoing issues with their service.



If you've tried all the above steps and the error persists, it's best to contact Hulu support directly for further assistance. They may have more specific troubleshooting steps or be aware of any ongoing issues.

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