How to fix Hulu Error Code p-dev 301?

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If you are using Hulu to stream TV shows and movies online. Then, there may be times when you might have to come across certain bugs or errors, stopping you from being able to enjoy your favorite shows as usual.

And since, you are already here reading the following article on, “How to fix Hulu Error Code p-dev 301?”. I believe you already must have come across such an error and are in need of a solution to fix that. 

Hence, without any delay. Let us straight away get down to business, where we look at why such an error occurs in the first place as well as discuss the solutions needed to fix it.  

What causes the Hulu Error Code p-dev 301?

Now, there can be a number of reasons as to why the following p-dev 301 error might show up on your Hulu interface or app. However, some of the most common and widely seen causes responsible for causing the p-dev 301 error code may be as follows:

  • Server issues
  • An outdated OS firmware
  • An outdated App
  • Connectivity Issues
  • Corrupt Files
  • Issues with Cache memory and data
  • Browser Issues

How to fix Hulu Error Code p-dev 301?

After, having a look at the various causes responsible behind the following error to occur. I believe it is time, we next have a look at all the different ways with the help of which we can go on solving the particular issue on our own. 

Fix 1: Check Hulu Server Status

The very first thing you must do before heading on with the real troubleshooting fixes, is to check and see whether servers at Hulu’s end are up and running well or not. 

If it is an issue at the server’s side. Then, there is actually nothing much you can do at your end, rather than just waiting it out till they resolve the issue on their end. 

So, if you want to know, whether there is any issue at present on the server’s end. Then, you can head to the following website, “Is it Down” or “Down Detector” and type in Hulu to check the status for server health there. 

Fix 2: Restart or Reset your Network Hardware

If there is a minor issue with the network hardware, due to which such an error is showing up. Then, simply restarting the device once or a hard reset should be enough to fix the issue with your Hulu App or account.

For the Restarting method, a full complete shutdown from the source for a couple of minutes should be enough. 

As for Resetting your respective hardware devices. Based on what type of modem or router you are using, you may either have to press on the reset button or push in a paperclip or something similar, if it is a reset hole instead of a button. 

If there is no resetting option available at the back of your respective devices. Then, you will need to reset it through the browser itself by logging into your modem or router dashboard. For this, you can simply search up the steps in the internet for the respective device you are using.

Fix 3: Clear Browser Cache Data

Although, cache data comes handy to load pages faster when relogging into usual websites. There may be instances, when the same cache may create more problems than make your life a little easier. 

Hence, it is normally advised that you clear up your browser’s cache memory from time to time, so that you can prevent such errors from occuring in the future as well.

Now here, depending on what type of a browser you may be using, the steps to clearing its cache memory too might be different. 

However, I’ll give you a more or less general walk through here, with the help of which you can clear up cache for generally all popular browsers out there. 

  • So, for the very first step. You will need to go to your browser’s Settings option. 
  • Then, from the Settings option list, find and click on the History option.
  • Under the History page, click on the option to Clear Browsing History or Clear Recent History, depending on whichever option your respective browser is showing.
  • Lastly, select and check mark the Clear Cache as well as Clear Cookies option and then click on the OK button.

Fix 4: Clear App Cache Data

If you are using the Hulu app on an Android smart device. Then, similarly clearing the cache data for the app from your respective Android device may help fix the error.

For this, all you need to do is follow the steps as shown below:

  • Firstly, go to your Android device’s Settings option. 
  • Then, head to the Storage options from the list of options available. 
  • Once, inside Storage. Then, select and open the Other Apps or Film & TV apps, and find the Hulu app from the list of apps available. 
  • Click and open the Hulu app and then hit on the Clear Cache and Clear Storage option. 
  • Once that is done, restart your device and try launching your Hulu app and log in to see whether the error has been resolved or not.

Fix 5: Update the Hulu App

You can also try updating the app, if any updates for the app are available. Here, all you need to do is, simply go to your Google Play Store and search for the Hulu app. Once you have found the app, open it up and see if an update is available. If so, then click on the Update button and let the Hulu app update. 

Once updated, restart your device and see whether the error still persists when trying to stream your favorite content on Hulu.

Fix 6: Try Uninstalling and Reinstalling the Hulu app

If nothing else seems to work. Then, you can also try uninstalling the app and reinstalling it back to your device. This way, if there are any corrupted files or glitch within the app. Then, those should be fixed with the reinstallation.

Fix 7: Try Updating your System Firmware or OS

Updating your system OS or Firmware has also been seen to work for many users out there facing a similar problem.

Hence, if there are any updates or patch fixes available for your respective device OS or firmware. Then, you can give system updates a try, to see whether that works for you or not. 

Here, depending what type of device or OS, you are using to stream on Hulu. You can try searching up the steps to update them by googling itself.

Since, there are many such devices or OS systems where you could be streaming Hulu content. I will not elongate the following article further by adding steps for each one of them.


So, in this way to solve the Hulu Error Code p-dev 301. You will need to follow the above shown methods such as Checking Hulu Servers, Resetting your Network Devices, Clearing Browser Cache, Clearing App Cache, Updating the Hulu App, Uninstalling & Reinstalling app and Updating System.

However, even after having tried all the solutions mentioned above. If you are still unable to solve the issue on your own. Then, it is best that you contact Hulu’s official HelpDesk to ask them for their assistance and guidance to help you solve the issue.

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Rishikesh Hazarika is a tech enthusiast who is always curious to learn and absorb facts and data in the world of science and technology as well as tries to share his opinion. He has an M.Tech degree from North-Eastern Hill University, later he did a certificate course in Computer Hardware and Software, and a certificate course in Introduction to Architectingc