Hello,

You can try this : Click the VPN icon, sign in to your account, and toggle it on. It usually won't turn off.

However, if it keeps turning off, you can try this : (Note : enabling the wrong thing in about:config can cause undesirable results. make sure you know what you are doing.) First, go to about:config, click accept the risk, and search for browser.ipProtection.enabled. after that, enable it or set it to true.

This is wrong pref.

Hello

Use built-in VPN in Firefox https://support.mozilla.org/en-US/kb/built-in-vpn

https://connect.mozilla.org/t5/discussions/introducing-firefox-s-built-in-vpn-ip-protection-now-in-the/m-p/125247/highlight/true#M49430 Automatic VPN on Browser Launch Allow users to choose whether the VPN should automatically turn on every time Firefox opens, or remain off by default.

For information, if you wish to test

1 - Go to configuration editor https://support.mozilla.org/en-US/kb/about-config-editor-firefox 2 - Enter a search term browser.ipProtection.autoStartEnabled You can double-click on the preference to set the value to true 3 - Enter a search term browser.ipProtection.features.autoStart You can double-click on the preference to set the value to true

Restart Firefox

https://support.mozilla.org/en-US/questions/1581584