8 DIY to Troubleshoot “There Was a Problem with the YouTube Server 400”

Encountering “there was a problem with the server 400” or bad syntax error on YouTube can be frustrating. The error occurs when the applications have server issues and hence fail to process the client’s request.

there was a problem with the server 400

In this guide, we’re going to discuss the intricacies of YouTube error 400 in detail along with providing you the expert solution to resolve it.

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Troubleshooting “There Was a Problem with the Server 400”

Solution 1: Check the YouTube Server

Server issues are the main reason why you get this error on YouTube. So, visit the Downdetector and check for server issues.

If currently undergoing downtime or maintenance, it is advised to wait for a while until the problem gets resolved and then try using YouTube.

Solution 2: Reboot Your Device

Sometimes, the device’s temporary glitch or the buggy app can cause YouTube problem with server 400.

Therefore, restart your device to force close YouTube and the running background apps. Restarting the device can fix various kinds of technical issues, glitches as well as network problems.

Here’s what to do:

  • Hold the Power button on your phone.
  • Next, tap the Restart or Reboot option.

YouTube error 400

  • When your device is powered on, launch YouTube and check for error issue.

Solution 3: Turn Off Restricted Mode on YouTube

YouTube contains a built-in restricted mode that filters the mature content. If you try to play such videos, instead of playing it shows YouTube error 400.

In such a case, disable Restricted mode on YouTube to fix the error problem.

Follow the simple steps here:

  • Launch the YouTube application on your Android phone.
  • Then, tap on your Profile icon at the bottom right side.
  • Click on the Gear icon (i.e. Settings) and select the General category.
  • Scroll down to the Restricted Mode and toggle off the button to disable it.

YouTube server error 400

Solution 4: Clear YouTube Cache and Data

Cached data on YouTube with time starts causing different issues including error 400, if you haven’t cleared them for a longer duration.

Ensure that you clear the cache and data of YouTube at regular intervals to eliminate this error and avoid such issues in the future.

  • Go to Settings app on your Android device.
  • Then, head to the Application Management or Apps section.
  • Scroll down to YouTube on the app list.
  • Select the Storage Usage option on the app info screen.
  • Now, click the Clear Cache and Clear Data options.

Clear YouTube Cache and Data android

Also Read: Fix YouTube Error Loading Tap to Retry iPhone

Solution 5: Reset Network Settings

Your device IP (Internet Protocol) address sends a request to your YouTube server to access a video. Hence, if the issue is within your phone’s network, you have to reset the network settings on your phone to fix the error.

Resetting a network will erase your currently or previously saved internet and other network settings.

Follow these steps to reset your network settings:

  • On Settings, go to the Additional Settings category.
  • Navigate to the Back up and reset option and select it.
  • Then, select Reset Phone>>Reset Network Settings.

Reset Network Settings

  • Now, confirm it by entering your phone password.

Solution 6: Modify Device Date and Time

Most of the online platforms require a correct date & time to sync with the device and the server to update its content. So, here you need to make sure that your device date and time are set accurately.

Follow these steps to do so:

  • On the Settings application, select Additional Settings.
  • Click on the Date & Time category.
  • Now, toggle on the options button for Set time automatically and Set time zone automatically.

YouTube problem with server 400

Solution 7: Modify DNS Server

The default DNS server selected on your phone can also sometimes conflict with the YouTube server and be the reason for YouTube server error 400.

In such a case, switching to a reliable DNS server can help you deal with the error. Here’s what you need to do:

  • Go to the Android Settings application.
  • Then, choose the Connection and Sharing option.
  • Click on the Private DNS option.
  • Select Specified DNS and type Google and tap Save.

YouTube problem with server 400

Solution 8: Update YouTube App

Outdated app versions generally with time starting facing problems. So, if you are still on the older version of YouTube, it is common to get this error.

Make sure to update the app to the latest available version from the Play Store and get rid of the error.

  • On the Play Store app, click on the Profile icon.
  • Opt for the Manage apps and device.
  • Then, go to Updates available, and search for YouTube update.
  • Click the Update button to install.

YouTube problem with server 400

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FAQs (Frequently Asked Questions)

How does encountering YouTube error 400 impact user experience?

Error 400 on YouTube affects the overall user experience. It hinders the content from paying and shows a black screen with this error message. So, this needs to be addressed asap to view the respective content.

What to do if error 400 persists even after trying above solutions?

If the error continues to persist after all your efforts, it is time to seek professional help from the YouTube support team. For this, tap on the Profile icon>>three horizontal dots on the right top side>>Help & Feedback. Select your concern and ask for resolution.


Encountering a “there was a problem with the server 400” error can be a disrupting experience, hindering access to desired content on YouTube.

But with this guide, you can easily understand the intricacies of the error and deal with it accordingly with the suggested solutions above.