5 Verified ways For Fixing Hulu Error Code P-DEV320


If you’re a Hulu user annoyed by P-DEV320, you’ve come to the right place. These types of errors are most likely to happen in mobile phones, smart TVs, Roku, Xbox One etc. Until they provide the official solution for such errors we have jotted out some tried and tested successful methods that you can use to troubleshoot error code hulu error code p-dev320. 

So let’s discuss all the solutions in details to so you can continue using Hulu smoothly without the pop up of such error:

What can be the possible cause of such error?

Hulu error code p-dev320


Just like Hulu’s error code P-DEV320, other errors named P-DEV318, as well as code P-DEV322 also exist. The only difference between them is that the first one signifies the communication issues between the main Hulu server and the Hulu app. While the latter two errors mainly occur because of the problem from Hulu’s side. 

The possible causes for this kind of errors is the connectivity issue, the internet speed issue, stored cache and cookie or even the old version of the application.

So let’s discuss all the solutions in details to so you can continue using Hulu smoothly without the pop up of such error:

How can you fix Hulu’s error code P-DEV320?

Well, for different devices you can opt for different methods for overcoming this error. There are at least 4 ways that we will be listing down to help you fix it.

First Solution: Check Internet Speed:

no internet

It may sound bland, but sometimes these tiny factors also play a great role. You must also be aware of the fact that Hulu has specific requirements like Internet speeds for different kinds of content. Even if your Internet speed is low, streaming is still possible. The only thing that will happen is the reduction in the quality.

Go through the list to know that if you’re fulfilling this Internet speed requirement:

Hulu’s 4K contents: 16 Mbps

Hulu’s Live Stream: 8 Mbps

Hulu’s Streaming library: 3 Mbps

Second Solution: Check Internet Connectivity:


  • Firstly you have to turn off all the devices connected to the Wi-Fi
  • Now close all the background applications and programs
  • Now, you have to use Ethernet cable for connection your suitable devices with the router
  • Just keep in mind that the device should be near the router.

Third Solution: Clearing Out Cache and Cookies:


This might be the reason responsible for such an error named P-DEV320. So you must clear out this to prevent the error.

For Android, Windows, iOS:

  • You can clear the cached data by opening the Setting option.
  • Then go to the Storage section and find all the caches and cookies.

Xbox One:

  • Open the Menu
  • Then select the option My Games and Apps available under Apps
  • Now select Hulu and press Menu on the controller
  • In Menu, click on Manage Apps and select Clear saved data

Apple TV:

Here initially you have to uninstall and then reinstall it again for clearing the stored cookies and cache.


  • In the Main menu, tap on Home
  • Then in the remote controller you have to press the following:
  • Home (5 times)+ Up+ Fast Forward(2 times)+ Rewind( 2 times)
  • After that you can see that the cache from your system has been cleared up.

Fire TV:

  • Firstly Open the Settings and Click on Applications
  • Now tap on Manage Installed Applications and choose Hulu
  • After that you can click on Clear cache and then clear data for the cache removal

Fourth Solution:

In case the above two solutions fails then you can try this one out:

Update the Hulu:

Users often overlook this minor fix but it is quite important to check if the Hulu app on your is in an updated version or not. If not then you can probably visit the App Store and even you can go to Setting Menu of your device to find the available updates.

Removing the Device from Account Page

It is also considered as a successful solution for getting over the error code P-DEV320. 

  • Start off by removing the device from the Hulu account page and log out your device in order to remove it.
  • Then log in again with the help of your credentials
  • Check if your problem gets resolved

Final Solution: Ad Domain Method:

If you have tried removing the ads in Hulu via blocking the website named ads-e-darwin.hulustream.com . Then this can cause errors too. You can whitelist it back on the proxy authentication server. After that you will be able to fix the error.

What is the Hulu error 5?

Error Code 5 in Hulu specifies the connectivity issue. You may receive the message like “Hmm. Something’s Up”, so in that case you can check your Internet connection or can check if the proxy severs are active.

Why does Hulu keep crashing?

This kind of issues can occur because of glitch in Hulu app. You can try force stopping the app. Follow these steps: Settings> App Management> All Apps> Hulu> Force Stop.

All these solutions are well capable of guiding you to the path of prevention of error code P-DEV320.  I hope you are able to follow the following instructions and get over the problem. If your friends and colleagues are facing the same issue do share with them so that they can enjoy using Hulu smoothly.

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