Finally managed to try out #Reflection by @modal on #GNOME today! I was very positively suprised by how well the NAT traversal seems to work ... my usecase is for collaborative meeting notes in a local org, so not everyone is in the same network. I connected to LTE via my phone's hotspot, and kept the other computer (a 17 year old laptop running Debian) connected to WLAN. Turns out that works perfectly, it even auto-reconnected and resolved conflicts correctly 🤯