Proton VPN Not Working? 10 Simple Ways to Fix Connection Issues

Are you facing Proton VPN not working on your phone or computer? It can be frustrating when the VPN refuses to connect, suddenly disconnects, or does not open at all. The good news is that most VPN problems are easy to fix.

In this guide, we’ll cover simple methods that can help you fix connection problems and get Proton VPN working again.

Why Is ProtonVPN Not Working?

There can be several reasons behind Proton VPN not working on your phone or computer. Your internet connection may be unstable, the ProtonVPN app may need an update, or the server you selected may have a temporary problem.

Other common reasons include:

• Slow or unstable internet
• An outdated ProtonVPN app
• A busy VPN server
• Firewall or antivirus settings
• Incorrect VPN settings
• Problems with your device
• Temporary network restrictions

Before trying any Proton VPN not working fixes, check that your normal internet connection works. Open a website without ProtonVPN and see if it loads.

Also read: 10 Best AdBlock VPNs for Fast, Secure, and Ad-Free Browsing

How to Fix Proton VPN Not Working?

1. Check Your Internet Connection

A VPN needs a stable internet connection before it can connect to a server. If your Wi-Fi or mobile data is weak, you may see connection errors. Before changing VPN settings, make sure your normal internet connection works properly without ProtonVPN.

Steps:

• Disconnect ProtonVPN.
• Open a website in your browser.
• Check your Wi-Fi or mobile data.
• Restart your router if needed.
• Open ProtonVPN and try again.

2. Restart the ProtonVPN App

Sometimes the app may freeze or experience a small temporary error. If you notice Proton VPN not connecting, closing and reopening the app can refresh the connection. This is one of the quickest solutions and does not require changing any advanced settings.

Steps:

• Close ProtonVPN completely.
• Remove it from recent apps.
• Wait a few seconds.
• Open ProtonVPN again.
• Select a server and connect.

3. Try a Different VPN Server

A specific VPN server can sometimes be busy or temporarily unavailable. If you receive a Proton VPN connection failed message, try selecting another server. Choosing a nearby server can also provide a better connection and may solve the problem within a few seconds.

Steps:

• Open ProtonVPN.
• Disconnect from the current server.
• Select another available server.
• Try a nearby location.
• Check whether the connection works.

4. Update ProtonVPN

An outdated application can sometimes cause connection or compatibility problems. If you are experiencing Proton VPN not working, check whether a newer version is available. Updates often include bug fixes and improvements that can make the application more stable on your device.

Steps:

• Open your device’s app store.
• Search for ProtonVPN.
• Check for an available update.
• Install the latest version.
• Restart ProtonVPN and try connecting.

5. Fix ProtonVPN Not Opening

If Proton VPN not opening is your problem, the issue may be related to the app, your device, or available storage. Start by restarting your device and opening the app again. If that does not work, updating or reinstalling the app can often help.

Steps:

• Restart your phone or computer.
• Try opening ProtonVPN again.
• Check for an app update.
• Make sure you have free storage.
• Reinstall the app if necessary.

6. Change the VPN Protocol

VPN protocols control how Proton VPN creates a connection with its servers. Sometimes one protocol may not work well with a particular network. Changing the available protocol can help when Proton VPN not working is caused by a connection or network compatibility issue.

Steps:

• Open ProtonVPN settings.
• Find the connection or protocol option.
• Check the available protocols.
• Select another available option.
• Try connecting again.

7. Check Your Firewall or Antivirus

Your firewall or antivirus program may interfere with VPN connections. This can be especially common on computers. If Proton VPN not connecting continues, check your security software settings and make sure Proton VPN is allowed to communicate through your network.

Steps:

• Open your firewall or security settings.
• Find application permissions.
• Look for ProtonVPN.
• Make sure it is allowed.
• Restart Proton VPN and test the connection.

Also read: Who is Better For Security: VPNs vs. Firewalls vs. Antivirus

8. Restart Your Device

A simple device restart can solve many temporary software and network problems. If you have tried the basic fixes and are still dealing with Proton VPN not working, restarting your phone, tablet, or computer can refresh background processes and your network connection.

Steps:

• Save your work.
• Restart your device.
• Wait until it fully starts.
• Connect to the internet.
• Open ProtonVPN and try again.

9. Try a Different Network

Sometimes the problem is not with Proton VPN, but with the network you are using. Public, school, office, or hotel networks may have restrictions that affect VPN connections. If Proton VPN connection failed on one network, testing another trusted connection can help identify the cause.

Steps:

• Disconnect from your current Wi-Fi.
• Connect to another trusted network.
• You can also try mobile data.
• Open ProtonVPN.
• Connect to a VPN server.

10. Reinstall Proton VPN

If none of the previous solutions work, reinstalling the application may fix damaged files or installation problems. This can be useful when Proton VPN not working continues after updating and restarting. Install the latest version from an official source and sign in again.

Steps:

• Uninstall ProtonVPN from your device.
• Restart your device.
• Download the latest version.
• Install the application.
• Sign in and test the connection.

Proton VPN Connected but No Internet: What to Do

Sometimes Proton VPN appears to connect successfully, but websites and apps don’t have internet access.

If this happens, try:

• Disconnecting and reconnecting to ProtonVPN.
• Switching to another VPN server.
• Changing the VPN protocol.
• Restarting your device.
• Testing another internet connection.
• Checking firewall or security software settings.
• Updating ProtonVPN.

If the issue continues across multiple networks and devices, check ProtonVPN’s official support resources for current service information and troubleshooting guidance.

Also read: WiFi Connected But No Internet? 7 Easy Fixes for All Devices

Proton VPN Not Working on Windows

If ProtonVPN isn’t working on Windows, start with the basic troubleshooting steps:

• Restart ProtonVPN.
• Restart Windows.
• Update the ProtonVPN application.
• Try another server.
• Change the VPN protocol.
• Check Windows Firewall permissions.
• Test another network.

If other VPN applications also fail on the same computer, the problem may be related to your Windows network configuration rather than ProtonVPN itself.

Proton VPN Not Working on Android or iPhone

If Proton VPN isn’t connecting on a smartphone, try switching between Wi-Fi and mobile data.

You can also:

• Force close the ProtonVPN app.
• Restart your phone.
• Update ProtonVPN.
• Try another VPN server.
• Change the available connection settings.
• Reinstall the application.

If ProtonVPN works on mobile data but not Wi-Fi, your Wi-Fi network may be causing the connection problem.

Final Thoughts

Still dealing with Proton VPN not working? Don’t give up yet. Most connection problems can be fixed by checking your internet, switching servers, updating the app, or changing connection settings. Try these simple fixes one by one, and you’ll likely get ProtonVPN back up and running without spending hours troubleshooting.

FAQs: Proton VPN not working