Hulu Error Code 400

How To Fix Hulu Error Code 400 — [Handy Guide in May 2024]


Do you think Hulu error code 400 is a real bummer? Whether you’re trying to watch a movie or catch the latest episode of your favorite show, This error can get in the way of your streaming experience and can be quite frustrating, we’ll guide you the easiest way to fix Hulu error code 400.

Hulu error codes never give us a clear idea, and they do not indicate the exact issue. Some errors happen because of poor internet connections, while others are caused by problems with the hardware.

So, if you’re getting the Hulu error code 400 on your device, don’t worry! You’re not alone. We’ve got you covered with this handy guide to fixing Hulu 400 errors, so you can get back to streaming in no time.

What Causes Hulu Error Code 400?

The Hulu error code 400 shows up when your Hulu account has a problem that keeps the app or streaming device from connecting to Hulu. You can easily fix the error by reinstalling the Hulu app or getting rid of the service.

When you get the Hulu error code 400, Hulu itself recommends that you check your internet connection. If you are using a wireless connection, you must switch to a cable connection. If you are facing this problem on a mobile device, try moving closer to the router to make the signal stronger.

How To Fix Hulu Error Code 400? [4 Quick Steps in 2024]

  1. Simply sign up for ExpressVPN and download its app on your device.
  2. Sign in with your credentials.
  3. Connect to a US server. [Recommended Server “New York.”]
  4. Next, Go to Hulu’s official website and start binge-watching.

Brief Overview — Top 3 VPNs to Fix Hulu Error Code 400 [Updated in May 2024]

HuluBinge has looked into and tried out a lot of VPN services and picked the 3 best Hulu VPN Error Code 400:

ExpressVPN Deal

ExpressVPN offers ultra-fast speed and cutting-edge data-wide technology; it provides 3000+ high-end servers and 25+ highly optimized servers in the USA. Also, it doesn’t keep logs. Its price is $6.67/month for its yearly package + 3-month free usage and a risk-free 30-day money-back guarantee.

CyberGhost Deal

CyberGhost is a convenient VPN! It’s easy to use and protects your identity from DNS leaks. With 9000+ servers in 90+ countries, including 1230 highly optimized servers in the USA. A 3-year subscription costs $2.18/month it comes with a 45-day money-back guarantee. It allows 7 simultaneous connections.

NordVPN Deal

NordVPN is a reliable VPN with 5,400+ servers in 80+ locations across 59 countries. You can connect up to 6 devices simultaneously. It is available with a 2-year subscription for $3.71 a month, a 2-year plan for 72% off + 3 months free, and a 30-day money-back guarantee.

Surfshark Deal

Surfshark is an affordable VPN with 3200+ servers in 100 countries and 23 highly optimized US servers that allow secure browsing. It allows unlimited simultaneous connections. You can get all this for $2.05/month with a 30-day money-back guarantee.

AtlasVPN Deal

AtlasVPN is a reasonable VPN that offers 750 servers in 39 different countries. Atlas provides highly secure IKEv2 and WireGuard protocols simultaneously. Use AtlasVPN on unlimited devices for only $1.99 monthly with a 30-day money-back guarantee.

How To Fix Hulu Error Code 400?

Check to see if any other apps that require constant internet access are working properly. If yes, then your internet connection is completely fine. You can try these steps to solve the Hulu error code 400:

  1. Get rid of the Hulu app from your device by uninstalling it.
  2. Get a new copy and install it again.
  3. Sign in to Hulu and try streaming again.

Remove a Device From Your Account to Fix Error 400

If you still see the Hulu error code 400, you will need to remove the device from your account and then add it back. To do this, follow the steps below:

  1. Open your browser and go to
  2. Click on your name, then click on Account.
  3. Enter your credentials and log in.
  4. Find and click “MANAGE DEVICES”.
  5. Navigate to the device that is having an error issue, and click the REMOVE button.
  6. Delete the Hulu app.
  7. Reinstall the app and use your account to sign in.

Frequently Asked Question

How do I clear the TV Cache on Hulu?

To clear Hulu’s cache and data, you have to follow this sequence:

  1. Navigate to the Settings.
  2. Go to Applications.
  3. Choose Hulu.
  4. Select Clear Cache and Clear Data.

How do I check my network connection on Hulu?

If you are streaming Hulu on your web browser or from your mobile device, here is how to check your network connection:

  1. Open your web browser.
  2. Go to
  3. Select “Start Test.”
  4. That’s where you’ll know the exact network.

How do I fix Hulu error 406?

  • Restart your device.
  • Check your Internet connection and speed.
  • You should clear your browser’s cache.
  • Clear Hulu’s app cache.
  • Update the Hulu app.
  • Try playing the video on a different video player.

Why is my Hulu suddenly not working?

If your Hulu not working properly, your app might need to be updated. You must check for app and system updates. To see if Hulu has updates, go to the app store on your device > settings to see if there are any system updates.

The other possibility is that there are a lot of temporary files occupying the space, you must clear data and caches. This way, you can get rid of extra files to make room.

Wrapping It Up!

We hope that the Hulu error code 400 has been fixed on your device and that you can now stream without any problems. However, if you’re outside the US and Hulu is giving you an error, no need to worry! That might be because of geo-restrictions. Subscribe to ExpressVPN, connect to a US server, and that issue will be resolved as well. Thank us later!

Happy Binging!

Avatar of Ashley Hagenes

Ashley Hagenes is a writer who dreams of living somewhere alone, exploring nature, and writing a novel. She is a passionate binge-watcher and has watched countless movies and shows and now wants you to experience them through her writing. In her spare time, she likes to experience new restaurants and try out new foods.