Meh, first time I heard about this and of course I wanted to try it. But (as I could have imagined) it says it will only discover other devices on the same loca

Meh, first time I heard about this and of course I wanted to try it. But (as I could have imagined) it says it will only discover other devices on the same local network - but my mobile is in my work's guest network, whereas my laptop is in the internal network. So yeah, this won't fly unless I can think of some VPN trickery :(