We could not reach Proton servers (macOS error).ProtonVPN cannot be installed on the following windows versions.You have reached your maximum device limit.Connection to (chosen server) has failed.What are the most common errors reported by users?ĭepending on the specific issue that interferes with the ProtonVPN connection, you might get different error messages, with the ones below being the most frequently encountered. Rest assured, we’ll include all of them as you read through this guide. This message shows the potential problems that can make the VPN not work and also briefly describes the solutions you should try to fix it.Īnyway, there are many other potential issues and solutions that are not described in this troubleshooting message. If you want to connect to ProtonVPN using the Windows app but the service isn’t working, a troubleshooting message as shown below might appear. However, here we’ll address the main issues that may appear when you try using ProtonVPN on the aforementioned devices. It also supports router configuration, meaning that you can set it up on your Wi-Fi router to protect every device connected to your home network. ProtonVPN is a multi-platform VPN service that includes native VPN apps you can easily download and install directly on the following operating systems and devices: Unfortunately, in some cases, ProtonVPN might not be working on your devices, and that is why you should follow the information presented here to make sure the VPN is configured properly.

Whether you want to access restricted websites, stream geo-blocked audio-video content, or you’re merely concerned about your online privacy, anonymity, and security while surfing the web, ProtonVPN can be the ideal solution for you in each instance. Three years later, in 2017, ProtonVPN was also launched and very soon managed to become one of the best VPN services in the industry. In the same year, they developed ProtonMail, which turned out to be very successful. In 2014, a team of scientists who met at CERN (the European Center for Nuclear Research) decided to start the Proton company as a crowdfunded project in order to provide millions of people with much-needed online privacy and security.

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