How to Fix Hulu Error Code p-dev320

Hulu is a prominent video streaming service in the United States and around the world. Hulu is one of the top streaming services, with many TV series and movies to choose from, but it, like any other streaming service, is prone to errors.

The Hulu error P DEV320 is one of the most widespread Hulu errors. When watching a video or streaming a live event, this error can occur any time, and is often accompanied by a message from Hulu, “An error occurred while contacting the server.”

According to Hulu’s official website, the video 02 error code P DEV320 problem happens when there is trouble with an internet network. There are several reasons why you’re getting the Hulu P DEV320 error code on your device so regularly.


You may learn more about the video 02 error code P DEV320 in our guide, and at the conclusion, you’ll know how to solve Hulu error P DEV320 in a few minutes with simple steps. (Read our Hulu Australia Guide)

What is Hulu Error Code p-dev320?

p-dev320 can also be associated with p-dev318 and p-dev322. This error code could appear on any device that can run the Hulu application. It’s frequently caused by a poor internet connection, playback failure, an out-of-date app, or serious Hulu service problems.

When this error occurs, you’ll usually see messages that look like this from Hulu:

We’re having trouble playing this. It may help if you turn your device off for a minute and try again. Hulu Error Code: P-DEV320

You could also see:

  • Hulu Error Code: P-DEV318
  • Hulu Error Code: P-DEV322

Error p-dev320, as well as the associated error codes p-dev318 and p-dev322, can occur on any device running the Hulu app, including the Hulu web player on your browser. It’s frequently linked to a network or connectivity problem. Hulu playback issues might also be caused by an out-of-date app or a problem with the Hulu service.

Causes of Hulu Error Code P-DEV320 & Similar Error Codes:

The Hulu Error Code p-dev320 signals a communication problem between your Hulu app or web player and the main Hulu servers.

Some of the main causes are:

  • Outdated Hulu App
  • Network or Connection issue
  • A bug on Hulu’s end

This is a well-known Hulu error, and the business has acknowledged it and stated that it is being addressed. Follow the instructions below if you’re still receiving this error code.

What Causes Hulu Error Code p dev320?

Here are the more common reasons that cause the connectivity issues leading to the Hulu code p dev320 on your streaming device:

  • A faulty internet connection
  • Slow internet connection
  • Temporary files and data interfering with the Hulu app
  • An out-of-date version of the Hulu application
  • Streaming Hulu on an unsupported device
  • Issues with the Hulu app on their end

How to fix Hulu error code P DEV320?

Error code P-DEV320 Hulu could be caused by a bug on Hulu’s end, and normally happens when you have a network or connection issue or when you’re using an outdated app.

Here we have some steps to help fix Hulu error code P-DEV320. If Hulu is constantly buffering and error code P-DEV320 appears, read our guides and follow them.

Hulu’s official website suggests some basic troubleshooting steps to fix Hulu buffering and then error code P-DEV320. The following procedures will assist you in troubleshooting your home network. (Learn How to Fix Disney Error Code 83)

Fix Hulu Error Code P-Dev320

Clear Cache And Data

The Hulu app saves temporary data and files on your device for future use. This temporary storage aids in improving the application’s overall performance.

The cached files can get corrupted, causing streaming problems. Here’s what you should do in this situation. To improve the performance of the Hulu app, you must erase those cached files.

The following are instructions for clearing the Hulu cache on various devices:-

Android TV, Android Phone, and Tablet

Head to the settings and select apps (Applications on a TV). Select Hulu. Select the option of Storage and tap Clear Cache followed by Clear Data.

Apple iPhone and iPad

For Apple iPhone and iPad devices, navigate to Settings, then General. Select the option for the device’s Storage and Select Hulu. Uninstall the app and then reinstall the Hulu app.

apply tv

Apple TV

Hulu users on Apple TV must uninstall and then reinstall the app. That is the only way to get rid of the device’s corrupted files.


Xbox One

The steps on Xbox One are a bit more in-depth:

  1. Go to the Xbox One main menu
  2. Tap My Games and Apps
  3. Select Apps
  4. Highlight the Hulu apps
  5. Press the Menu button on the controller
  6. Select Manage Apps
  7. Clear any saved data

If the above solution cannot solve your solution, try the second option to verify your internet connection.

Streaming problems can also be caused by an unstable wireless connection, reduced download speed, or internet connectivity because of an issue with your ethernet cable. You can also find, it’s the most common cause of Hulu error code P-DEV320 on Roku and this console.

To fix the Hulu error code P DEV320 on Roku, run a speed test.

In an ideal situation, an internet connection should have the following speed recommendations for movies and TV shows.

  • 3.0 Mbps for streaming a movie
  • 8.0 Mbps for live events
  • 15 Mbps for 4K content

If you still have issues, you can head to the Hulu support page, type your search query, and hit enter. You may need to contact Hulu to resolve the issue.

How to Fix Hulu Error Code P-DEV320:

You must follow a few simple steps to fix the error. There’s a higher probability that the error will be fixed. If you need more help, you can always contact Hulu customer service.

Disable VPN or Proxy Server

To hide their IP address and change their geo-location, many users use VPN services or proxy servers. Only the best VPNs can unblock Hulu outside of the United States, but most of them fail and lead you to the P-DEV320 error code.

Try to avoid using a free VPN or proxy server.

Ensure the App is Updated

Incorrect application versions can lead to many errors. The latest version of the app should be used. Launch your app on your device to see the latest version. Create a backup first.

Check Different Devices

Verify connection on different devices. This is just one example, of course. It’s possible that some other device such as Roku isn’t communicating, yet your PC is.

Clear Hulu App Cache

When you contact the Hulu support team, you will be given this official assistance. If you’ve tried the first two procedures, there’s a potential your device has stored some corrupt data. If that’s the case, you can clear the cache and resolve the issue.

Android: To clear the cache on Android, go to Settings – App > Storage and Cache > Clear Storage, then tap the Clear cache option.

iOS: Go to Settings > General > Hulu Storage on iOS. Delete and reinstall the Hulu app from the app store.

On Fire TV: Clear cache > Clear data under Settings > Applications > Manage Installed Applications > Hulu.

Check your Internet Connection

  1. Check your internet connection at home. Before using the Hulu app, make sure all other apps are closed.
  2. Restart your network again.
  3. Forget the password from your device and try again.
  4. Change the network you’re on (Wi-Fi or Cellular)
  5. Check your Internet speed.
  6. Keep in mind that most streaming services need a high-speed internet speed connection to work properly.
  7. The video quality will be automatically decreased if your internet connection is slow.

Restart your Device

Restart your device as this can fix many networks and hardware-related problems, such as on a Roku. At this time, you can also carry out a power cycle and log out, and then log in again as you power up.

Contact Customer Support

If you’ve followed all of the steps above and you’re still getting the error message, your last option is to contact customer service. Start with the knowledge page. Type your search query and hit enter to find the results. If this doesn’t help, speak to them directly.

How to Fix Hulu Error Code p-dev320 (1)