How to Fix Hulu Error Code p-dev320

Hulu error codes and messages may occur when you are trying to watch movies, TV shows on Hulu or streaming live events through Hulu Live TV.

Hulu error code p-dev320 is one of the most common error codes and here is how to fix Hulu error code p-dev320. If you are looking for solutions to fix this error, scroll down.

Why does my Hulu keep saying error?

At first, we need to explain to you why this error or similar error codes code appears on your device. Some other error codes related to error p-dev320 are p-dev318 and p-dev322. These may occur when your device is unable to run the Hulu app properly. In maximum cases, these errors are associated with the network or connection problem.

They can also occur when you are using an outdated app. In some cases, these failures occur due to problems with the actual Hulu service itself.

What does Hulu error code p-dev320 mean?

As we already know, in maximum cases, Hulu error code p-dev320 appears when there is a network or connection problem on your device. It means that there is an issue with communication between the main Hulu servers and your Hulu app or the Hulu web player.

There are three probabilities:

  1. Error code p-dev320 can be an issue on Hulu’s behalf.
  2. It can occur due to connectivity problems within your network.
  3. It can occur when you are using an outdated Hulu app.

How to Fix Hulu error code p-dev320

how to fix hulu error code p-dev320

Now that you are facing any of these issues, you can try these troubleshooting steps to fix it. If nothing works at all, you need to consider contacting Hulu customer service. They will check it on their behalf to provide you with a seamless connection.

Step 1: Try Hulu on a different device

If you have more than one device that is capable of playing Zulu, try it on that device to check if it’s running. For example, if the error is showing on your computer, try playing it from your phone. Or, if the error shows on Nintendo Switch, try playing it on your Xbox One. If Zulu plays on other devices, it means that maybe your computer or Nintendo Switch has poor network connection or outdated apps.

Step 2: Update your Hulu

You need to make sure that you use an updated version of Zulu. Hence, you need to update Zulu on those devices where it is not playing. Keeping an eye on the Hulu app release will help you to stay updated.

Step 3: Clear cache and data of the Hulu app

If you are using an updated Hulu app, you can clear the Hulu app cache and local data and check. Here are some simple steps to clear the cache.


  • Open Hulu and go to Settings > Apps
  • Click on See all apps
  • Go to Storage and cache
  • Click clear storage and clear cache


  • Go to Settings and then General
  • Find Storage > Hulu
  • Now, delete and uninstall the app
  • Reinstall it via the app store

Fire TV:

  • Go to Settings > Applications
  • Find Manage Installed Applications > Hulu
  • Then, click Clear cache and Clear data

Step 4: Check other streaming services

You can also check other streaming services on the device where Hulu is not playing. For example, if you have other subscriptions like Netflix or Amazon Prime, try playing them on the device. If these programs also do not start, the problem might be due to poor connectivity. In this case, update your device’s connectivity and restart it.

Step 5: Try Hulu on a different internet connection

If you are unable to resolve connectivity on your device, you need to try using a different internet connection and play Hulu.

Step 6: Check your internet connection

We have already explained that an internet connection can be a reason for not playing Hulu on your device. Hence, check your internet connectivity with your other devices.

Step 7: Check your internet speed

Zulu, just like any other streaming network, requires a minimum internet speed. If your internet is very slow, this error code may appear. Hence, contact your internet service provider to know your actual internet speed and boost it.

Step 8: Restart your device and your local network hardware

Most of the time, these error codes get resolved when you restart your device. Also, you can consider restarting your local network hardware and check.

Step 9: Check to see if Hulu is experiencing an outage

The error code might appear when Hulu is experiencing an outage. You can ensure the same by contacting Hulu Customer Service.

Above are some step by step tips and suggestions to explain to you how to Fix Hulu error code p-dev320 and similar error codes.

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We will research further and keep this post updated. With this note, we hope the above methods will help you to fix the error on your own.

However, if nothing works, you need to contact Hulu Customer Care for further information or assistance.


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