A firewall may be blocking Spotify, Error code 30

In this post, we’re going to talk about this error which you may see while trying to play Spotify music on your Windows 11/10 PC – A firewall may be blocking Spotify, Error code 30.

Spotify is among the best platform to stream music online. It is available for both Windows and smartphones. However, many users have reported Spotify error code 30 while using the platform. The worst part is that it occurs in both basic and premium accounts. So, if you are also facing the same problem, continue with the troubleshooting guide to fix the issue.

A firewall may be blocking Spotify, Error code 30

Here is all the effective workaround you can try if you face Spotify Error code 30.

Change the Spotify Proxy Settings
Turn Off 3rd Party Proxy
Turn Off 3rd Party VPN
Change the Country
Allow Spotify from Windows Firewall
Change the Host File
Use Mobile Hotspot
Reinstall Spotify

Let’s check out all these solutions in detail.

1] Change the Spotify Proxy Settings

The very first reason that can cause the problem can be a misconfigured proxy server. Unfortunately, the advanced settings of Spotify automatically select this misconfigured proxy server. You will have to change the proxy server to fix the problem. Here are the steps you need to follow.

Launch the Spotify app and log in with your credentials. Make sure you do not play any music, otherwise you will face the mentioned error.
Click on your Profile picture present on the top section, and Settings from the option.
In the settings menu, click on Show Advanced Settings.
Click on the dropdown icon present under Proxy type.
Choose No proxy.

That’s it. Click on the restart app to save the settings. Play any music and check if you are still facing the error code.

2] Turn Off 3rd Party Proxy

If the Spotify app was already configured to “No Proxy“, and you are still facing the error, the probability is high that you are using a third-party proxy application. So, you have to turn off the third-party proxy server on your system to fix the problem. Here are the steps you need to follow.

Open the Windows settings by pressing Windows + I shortcut key.
Click on the Network & Internet option present at the left panel of the screen.
Choose Proxy.
Tap on Set up present next to Use a proxy server.
Disable the toggle under Use a proxy server.
Click on Save.

Restart the Spotify app and check if the problem is fixed or not.

3] Turn Off 3rd Party VPN

In addition to 3rd party proxy server, a VPN can also trigger the error code 30. So, as a solution, you’ll have to disable or uninstall a system-level VPN to fix the problem. To do so, here are the steps you need to follow.

Go to Windows Settings > Network & internet > VPN.
Toggle off Allow VPN over metered networks.

You can even uninstall any third-party VPN service, in case you don’t need it anymore. Here are the steps you need to follow.

Navigate to Settings > Apps > Apps & features.
Here you’ll find a list of all the applications that are installed on your system.
Click on the three dots next to the installed VPN application, and choose Uninstall.

That’s it. Now, relaunch Spotify on your system, play any track and check if you are still facing the problem.

4] Change the Country

You will also face the Spotify error code 30 if you have recently switched countries. As a solution, you will have to change the Spotify account country to fix the problem. To do so, here are the steps you need to follow.

Launch the Spotify app and log in with your credentials.
Tap on the profile picture and choose Account.
Click on Edit Profile under the Profile option.
Click on the dropdown icon present under Country or region, and choose your current country.
Tap on the Save Profile.

Now, relaunch the app and check if the problem is fixed.

5] Allow Spotify from Windows Firewall

Sometimes custom Firewall settings can also act as a barrier to the smooth functioning of an application including Spotify. Firewall settings can stop Spotify from communicating with the server. Thus, you will have to allow Spotify from the Windows Firewall, which will ensure that it doesn’t block any service. Here are the steps you need to follow.

Press the Windows key to open the start menu.
In the search bar, type Windows Firewall and press enter.
Click on Allow an app or features through the Windows Defender Firewall option present at the left panel of the screen.
Tap on Change settings, and look for Spotify music.
Checkmark both the Private and Public options.

Save the settings and restart your system. Launch Spotify and check if the problem is fixed or not.

6] Edit the Hosts File

Editing the Hosts file of Spotify is another effective workaround you can try. Here are the steps you need to follow.

Open Notepad on your system in administrator mode.

In the Notepad window, press Ctrl + O

Navigate to the below-mentioned location.

C:\Windows\System32\drivers\etc

In the location, type on the dropdown icon and choose All Files.

Double click on hosts to open the file.

Check if you can find the below-mentioned entry in the file. If yes, simply delete it.

0.0.0.0 weblb-wg.gslb.spotify.com0.0.0.0

If the entry is found, delete it.

Once done, press Ctrl + S to save the file.

Now, open Spotify and check if the problem persists.

7] Use Mobile Hotspot

You can use the Mobile hotspot to fix the issue as well. Connect your system with a mobile hotspot, and open and play music on Spotify. If you didn’t encounter the error this time, it indicates that there is some issue with your Wi-Fi connection. In such a situation, you can reboot your router or contact your ISP to fix the problem.

8] Reinstall Spotify

If none of the above-mentioned were crowned helped you in solving the problem, the last thing you can try is to re-install the Spotify app. There can be a temporary bug that is causing the error code 30. In such a case, reinstall the Spotify app to solve the problem.

What causes Spotify error code 30?

There are multiple reasons causing Spotify error code 30. It can be caused due to third-party VPN or proxy service. Misconfigured host files and different country accounts can also cause the problem. In addition to all these, Windows firewall settings can also affect the smooth functioning of Spotify.

Is installing Spotify safe?

Yes, installing and using Spotify is completely safe. Spotify is a clean program, from where you can stream online music. But make sure you are downloading the application from the official web page.