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How to Prevent the Hulu Error Code P-DEV322 from Happening

With over 36.6 million subscribers, Hulu is one of the biggest media streaming services in the world. It supports all popular devices and gives you access to exclusive movies and TV series. Unfortunately, it sometimes has playback issues that prevent you from enjoying it, which are typically accompanied by error codes. Hulu error code P-DEV322 is one of them.

Several Hulu users have reported that their streaming experience was interrupted by this error message. It’s usually a problem on the server side which should get fixed by Hulu, so you just have to wait it out. However, if that doesn’t happen, it’s time to take matters into your own hands since there might be a problem with your device or Internet connection.

fix Hulu error code P-DEV322

How to fix Hulu error code P-DEV322

Get started with something simple: logging out of your Hulu account and then logging back in. If it doesn’t do the trick, check out the following workarounds for Windows 10, macOS, Android, and iOS.

1. Restart the Hulu app

If signing out and back in to your account doesn’t work, then try restarting the Hulu app. Before doing so, make sure to close all its processes. Here’s how to do it right.

How to restart the Hulu app on Android:

  1. Visit the Settings area
  2. Go to Apps
  3. Tap Hulu
  4. Tap Force stop
  5. Relaunch the app

How to restart the Hulu app on iOS:

  1. Swipe up and and stop in the middle of the screen
  2. Swipe left or right to select Hulu
  3. Swipe up to the app’s preview to close Hulu
  4. Restart Hulu

2. Update the Hulu app

It’s recommended to update Hulu to the latest version before launching the app to view your favorite content. It’s a simple way to resolve playback issues such as the one caused by Hulu error code P-DEV322.

How to update the Hulu app on Windows 10:

  1. Click the Start button, search for Microsoft Store, and open this appWindows 10 shows how to access Microsoft Store from the Start menu
  2. Open the More menu on the upper-right corner
  3. Select Downloads and UpdatesMicrosoft Store shows how to access Downloads and Updates
  4. Find the Hulu app on the list and click the associated download button
  5. Otherwise, click Get Updates to update all Store appsMicrosoft Store shows how to get updates

How to update the Hulu app on Android:

  1. Go to Play Store
  2. Tap your Google account and select My apps & Games
  3. At Updates, locate Hulu and tap Update
  4. If you can’t find Hulu, it means that it’s already updated
  5. Open the Hulu app and check for errors

How to update the Hulu app on iOS:

  1. Launch App Store
  2. Find Hulu and tap Update
  3. If you see Open instead of Update, it means that Hulu is already updated
  4. Restart Hulu and try to watch content now

3. Restart your web browser

If you’re using a web browser to watch Hulu on Windows 10 or Mac, then you can adapt the steps above in order to force close all browser instances and restart the application.

How to correctly restart a web browser on Windows 10:

  1. Right-click the Start button and select Task Manager
  2. In the Processes tab, find and select your web browser (we used Chrome in the example below)
  3. Make sure to select the entire tree. Click End taskTask Manager shows how to end the Google Chrome task
  4. Relaunch your web browser and log in to your Hulu account
  5. Check for Hulu error code P-DEV322

If you can’t access Task Manager, here’s how to restart a browser using Command Prompt:

  1. Press Windows key + R, type CMD, and hit the Enter key
  2. Type tasklist and press Enter to get a list of all active processes
  3. Locate your browser in the list (for Chrome, it’s chrome.exe)
  4. Type taskkill /f /im task_name.exe /t and replace task_name.exe with your web browser (for Chrome, it’s taskkill /f /im chrome.exe /t). Press EnterCommand Prompt shows how to kill a task
  5. Restart your browser and check Hulu now

How to correctly restart a web browser on macOS:

  1. Switch to the browser window
  2. Click the Apple button on the upper-left part
  3. Select Force Quit
  4. Launch the web browser as usual
  5. Try to watch Hulu content now

4. Manage Hulu devices

You can easily fix Hulu error code P-DEV322 by managing the devices attached to your Hulu account. Here’s what you need to do:

  1. Visit the Hulu login page
  2. Log in with your credentials
  3. Go to the Account section
  4. At Watch Hulu on Your Device, click Manage Devices
  5. Delete all devices from the list
  6. Log in to your Hulu account
  7. Check for any issues

5. Perform a power cycle

Performing a power cycle is a simple way to refresh all device settings and your Internet connection, in order to repair Hulu error code P-DEV322. Here’s how:

  1. Turn off all your Hulu devices, including the computer, smartphone, smart TV, or gaming console. Then, unplug them from the power source
  2. Shut down your router and modem and remove them from the power source
  3. Wait for a few minutes
  4. Replug and restart all devices
  5. Go to your Hulu account and check for errors

6. Empty the app cache

The Hulu app keeps cache saved on your device in order to load processes faster and improve your streaming experience. However, it could also be the reason why you’re currently having playback issues due to Hulu error code P-DEV322. But you can easily fix this problem.

How to clear Hulu app cache on Android:

  1. Access the Settings area
  2. Go to Storage
  3. Choose Apps or Other Apps
  4. Tap Hulu
  5. Tap Clear cache
  6. Launch Hulu and try to watch content now

How to clear Hulu app cache on iOS:

  1. Visit the Settings area
  2. Tap General
  3. Select iPhone Storage
  4. Tap Hulu
  5. Choose Offload app
  6. Launch the Hulu app and check for errors

7. Clear web browser cache

It’s a good idea to hard-refresh your web browser in order to get rid of Hulu error code P-DEV322. To do this, select the Hulu tab and press Ctrl + Shift + R, Ctrl + F5, or Shift + F5 on Windows (or Shift + Command + R on Mac).

A better solution is to empty the browser cache for all visited websites, whether you’re using Google Chrome, Mozilla Firefox, or Microsoft Edge.

How to empty Chrome cache on Windows and Mac:

  1. In Chrome, open the More menu on the upper-right corner
  2. Go to the Settings sectionGoogle Chrome shows how to access the Settings menu
  3. Jump to Privacy and security and click Clear browsing data. Alternatively, you can visit chrome://settings/clearBrowserDataGoogle Chrome shows how to access the Clear browsing data option
  4. Remain in the Basic tab
  5. At Time range, select All time
  6. Make sure to check the following settings:
    • Browsing history
    • Cookies and other site data
    • Cached images and files
  7. Click Clear dataGoogle Chrome shows how to clear browsing data
  8. Restart Chrome
  9. Try to watch Hulu content now

How to empty Firefox cache on Windows and Mac:

  1. In Firefox, open the menu on the upper-right corner
  2. Visit OptionsMozilla Firefox shows how to access the Options menu
  3. Jump to Privacy & Security and click Clear Data…Mozilla Firefox shows how to access the Clear Data option
  4. Make sure to select the next options:
    • Check Cookies and Site Data
    • Cached Web Content
  5. Click ClearMozilla Firefox shows how to clear data
  6. Restart Firefox and try to watch Hulu content

How to empty Edge cache:

  1. In Edge, click the More button on the top-right corner
  2. From the menu, go to SettingsMicrosoft Edge shows how to access the Settings menu
  3. Jump to Privacy, search, and services. Alternatively, visit edge://settings/privacy
  4. Click the Choose what to clear buttonMicrosoft Edge shows how to access the Clear Browsing Data option
  5. Set Time range to All time
  6. Make sure that the next options are selected:
    • Browsing history
    • Download history
    • Cookies and other site data
    • Cached images and files
  7. Click Clear nowMicrosoft Edge shows how to clear browsing data
  8. Relaunch Edge and check for Hulu errors

8. Check for system updates

It’s important to keep your operating system up to speed by allowing it to update on a regular basis. Otherwise, you might end up getting Hulu error code P-DEV322.

Normally, Windows, macOS, Android and iOS autodetect updates and prompt you to download and install them. If that doesn’t happen for any reason, though, here’s what you need to do.

How to update Windows 10:

  1. Press the Win key, search for Check for updates, and press EnterWindows 10 shows how to check for system updates
  2. The OS should automatically perform the verification. If it doesn’t, click Check for updatesWindows 10 shows how to check for updates
  3. If Windows finds anything, click DownloadWindows 10 shows how to download system updates
  4. Once the update is complete, restart your PC
  5. Open a web browser and try to access Hulu now

How to update macOS:

  1. Open the Apple menu
  2. Click Software Update
  3. Wait while macOS looks for newer updates. It will install them automatically
  4. If you’re asked, enter the username and password associated with your admin account
  5. Restart your computer and inspect results

How to update Android:

  1. Plug your Android device in a power source if it doesn’t have full battery
  2. Go to Settings > System > Advanced
  3. Tap System Update
  4. Once the update is complete, reboot the device
  5. Open the Hulu app and check for errors

How to update iOS:

  1. Connect your iPhone or iPad to a power source if you’re running low on battery
  2. Head over to Settings > General > Software Update
  3. Tap Download and Install
  4. If there isn’t enough free space, iOS will ask you to temporarily remove apps to make room for the update. Agree by tapping Continue since your apps will be automatically added back on your device later
  5. Tap Install
  6. Enter your password or use your fingerprint to authorize the update
  7. Once it’s over, restart your iPhone or iPad
  8. Launch the Hulu app and check for issues

9. Check your drivers

Video streaming issues on Hulu can also be caused by your device drivers. It’s possible that your devices aren’t properly installed on your PC. Otherwise, they could be outdated or incompatible with your operating system. Pay special attention to the graphics driver when applying the next solutions.

How to quickly reinstall devices on Windows:

  1. Right-click the Start button and select Device ManagerWindows 10 shows how to access Device Manager from the Start right-click menu
  2. Look for devices with a yellow exclamation point. Right-click an entry and select Uninstall deviceWindows shows how to uninstall a device from Device Manager
  3. Click Uninstall to confirm
  4. Open the Action menu and click Scan for hardware changesDevice Manager shows how to scan for hardware changes
  5. Restart your PC to allow Windows to auto-reinstall the missing device
  6. Open a web browser and try to watch Hulu content now

How to update drivers on Windows:

  1. Return to Device Manager
  2. Right-click a device and select Update driverWindows shows how to update display adapter drivers in Device Manager
  3. Click Search automatically for updated driver softwareWindows 10 shows how to search automatically for updated driver software
  4. If you receive the The best drivers for your device are already installed message, click Search for updated drivers on Windows Update

Instead of manually updating drivers, you can turn to a driver update application to take care of this task automatically. Plus, you can use it to detect obsolete drivers and bring them up to speed in no time.

How to update drivers on macOS:

  1. Open the Apple menu
  2. Select Software Update
  3. Patiently wait while macOS installs any new updates
  4. Reboot your computer and check for Hulu errors

How to roll back drivers on Windows 10:

If you accidentally installed an incompatible driver on your PC, it’s necessary to roll back to a supported version. Here’s how.

  1. Head over to Device Manager
  2. Right-click the device and go to PropertiesDevice Manager shows how to access display properties
  3. Switch to the Driver tab
  4. Select Roll Back Driver and follow the step-by-step instructions
  5. If the button is greyed out, it means that you can’t make the rollback because a previous driver doesn’t exist on your computerThe Roll Back Driver button is greyed out in Device Manager
  6. Restart the PC and try to watch Hulu now

10. Flush your DNS servers

Emptying the DNS server cache of your system is a great way to quickly refresh your Internet connection. Here’s how to make it happen.

How to flush DNS servers on Windows:

  1. Click the Start button, search for Command Prompt, and click Run as administrator
  2. Paste the following commands and press Enter after each line:
    • ipconfig /flushdns
    • ipconfig /registerdns
    • ipconfig /release
    • ipconfig /renew
    • netsh winsock reset
  3. Reboot your PC and check for Hulu errors

How to flush DNS servers on macOS:

  1. Launch the Terminal app
  2. Write sudo killall -HUP mDNSResponder and press Return
  3. When requested, specify your administrator username and password, then press Return
  4. Restart your Mac and try to watch Hulu content now

11. Use different DNS servers

There might be something wrong with your DNS resolver, which causes video playback issues and Hulu error code P-DEV322. But you can fix this problem by changing your DNS servers to something else. For instance, you can use Google Public DNS since it provides free, safe, and secure DNS servers.

How to use Google Public DNS on Windows PC:

  1. Click the network icon in the notifications area and select Network & Internet settings
  2. Click Change adapter optionsWindows 10 shows how to change adapter options
  3. Select your Internet connection, right-click it, and go to Properties (you need admin rights)Windows shows how to access an Internet connection's properties
  4. Double-click Internet Protocol Version 4 (TCP/IPv4) to access its propertiesWindows shows how to access IPv4 properties
  5. Select Use the following DNS server addresses
  6. Set Preferred DNS server to 8.8.8.8
  7. Set Alternate DNS server to 8.8.4.4
  8. Click OK and exitWindows 10 shows how to set Google Public DNS servers
  9. Open a web browser and try to watch Hulu

How to use Google Public DNS on macOS:

  1. Click the Apple button on the top-left corner
  2. Select System Preferences
  3. Access the Network section and click Advanced
  4. Switch to the DNS section
  5. Click + and add 8.8.8.8
  6. Click it again and add 8.8.4.4
  7. Press OK and exit
  8. Check for Hulu issues now

How to use Google Public DNS servers on Android:

  1. Head over to Settings
  2. Go to Network & Internet
  3. Tap Advanced > Private DNS
  4. Select Configure Private DNS and enter dns.google
  5. Launch the Hulu app and check for errors

How to use Google Public DNS servers on iOS:

  1. Go to the Settings area
  2. Tap Wi-Fi
  3. Tap i next to your Wi-Fi network to access its properties
  4. Select DNS and type 8.8.8.8, 8.8.4.4
  5. Open the Hulu app to investigate results

12. Run the Internet Connections Troubleshooter

On Windows 10, you can turn to a built-in troubleshooter dedicated to fixing common Internet problems. It might also be helpful for solving Hulu error code P-DEV322. Here’s how to use it:

  1. Right-click the Start button and go to SettingsWindows 10 shows how to access settings from the Start right-click menu
  2. Select the Update & Security areaWindows 10 shows how to access the Update and Security settings
  3. Go to Troubleshoot on the left part of the window
  4. Click Additional troubleshootersWindows 10 shows how to access additional troubleshooters
  5. Select Internet Connections and click Run the troubleshooterWindows 10 shows how to run the Internet Connections troubleshooter
  6. Complete the on-screen instructions
  7. Restart your PC and check for Hulu errors

13. Turn off your VPN or proxy

If you’re using a VPN or proxy service to conceal your IP address and geo-location, it could be the reason why you’re experiencing Hulu error code P-DEV322. To put this theory to the test, just turn off the app before trying to watch Hulu. Here’s how.

How to switch off VPN and proxy on Windows 10:

  1. Right-click the Start button and go to Network ConnectionsWindows 10 shows how to access Network Connections from the Start menu
  2. On the left side, select VPN
  3. Disconnect any active VPN connections
  4. Jump to the Proxy section
  5. Turn off Automatically detect settings and Use setup scriptWindows 10 shows how to disable automatic proxy setup
  6. Scroll down to also deactivate Use a proxy serverWindows 10 shows how to disable manual proxy setup
  7. Reboot your PC and check for Hulu errors

How to switch off VPN and proxy on macOS:

  1. Go to the Apple menu
  2. Select System Preferences
  3. Visit the Network area
  4. Select VPN and click Disconnect
  5. Now, pick your Internet connection from the list
  6. Click Advanced
  7. Head over to the Proxies tab and disable all settings
  8. Click OK
  9. Reboot your PC and inspect Hulu

How to switch off VPN and proxy on Android:

  1. Go to Settings
  2. Select Network > VPN
  3. Turn off any ongoing VPN connections
  4. Tap and hold your Wi-Fi connection
  5. Select Modify network
  6. Tap Show advanced options
  7. Set Proxy to None
  8. Reboot your Android
  9. Open the Hulu app to see if it works now

How to switch off VPN and proxy on iOS:

  1. Open the Settings menu
  2. Go to General > VPN area
  3. Terminate any active VPN connections
  4. Go to Wi-Fi and open advanced properties
  5. Set HTTP Proxy to Off
  6. Restart your iPhone or iPad
  7. Fire up the Hulu app to see if you can watch content now

14. More ways to check your Internet connection

Additional issues with your Internet connection might be preventing you from enjoying Hulu content on your device. You should run a speed test and compare it to the Hulu speed recommendations to see if you meet the minimum requirements. Here are some simple ways to boost your Internet speed:

  • Kick other devices from your Wi-Fi network which might be taking up the entire bandwidth
  • Place your device closer to the router to get a better signal
  • If you have a router with dual-band support, make sure to connect to the 5Ghz Wi-Fi network instead of 2.4Ghz since it has better quality
  • If possible, plug an Ethernet cable into your device and get off of Wi-Fi
  • Terminate other applications which are currently running on your computer and using the network bandwidth, such as torrenting clients
  • Connect to 4G cellular data

Hulu error code P-DEV322 can be fixed

To recap, Hulu error code P-DEV322 is a streaming playback issue likely caused by the Hulu servers, your device settings, or your Internet connection.

If it doesn’t go away on its own, you should sign out of your Hulu account and sign back in, restart and update the Hulu app, restart your web browser, manage Hulu devices associated with your account, power-cycle your devices, as well as empty the app and browser cache.

It’s also a good idea to update your operating system to the newest edition, reinstall, update or roll back your drivers, flush your DNS servers or change them to something else, run an Internet troubleshooter on Windows 10, disable your VPN or proxy, and improve the quality of your Internet connection.

How did you manage to fix Hulu error code P-DEV322?

Tell us about your experience in the comment section below.

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