I’ve got a weird problem with my Nextbox. It works perfectly fine from within Germany - I can reach it from within my own network, or from mobile networks, and friends all across Germany can access it, too.
However, as soon as I try to access it from a network outside of Germany, it doesn’t work. It doesn’t seem to matter whether it is EU or not - I tested it with Switzerland and France, couldn’t reach it from there.
Is there something I can do? Since I often travel between Switzerland and Germany, I was hoping I could keep my data stored in the Nextbox and still access it from across the border.