If you’re using a VPN for privacy, downloading torrents, etc you should be using a solution with a killswitch that doesn’t allow traffic through if the VPN goes down.
You get a random digits after your username, like “User.11”. It defaulted to two for me, but I am able to customize those digits. On mobile I get the option under Settings -> click my avatar/name.
If you’re using a VPN for privacy, downloading torrents, etc you should be using a solution with a killswitch that doesn’t allow traffic through if the VPN goes down.