Is holesail working on the same problem as iron/dumb pipe? nostr:nprofile1qqst69c7cwzh54r2n3n9uqtfx8t3wldatf5g0xfzwenrnqzg8vdvc9gpzdmhxue69uhkvun9v4ex2mrp0yh8s7t6qyxhwumn8ghj7mn0wvhxcmmvqywhwumn8ghj7mn0wd68yttsw43zuam9d3kx7unyv4ezumn9wseevqec

Seems like they also use relays to do nat punching