I'm really glad you are enjoying it and it's helping you! In order to save the configuration, you have to enable persistence and check Dotfiles as you see in this image. https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fgoozenlab.github.io%2Fimages%2F2021-02-25-tails-persistent-02.png&f=...