No issues using headscale and selfhosted derp servers. Tailscale is great technology and protocol and facilitates decentralisation. Hypergrowth is a synonym for unsustainable growth. The headline here is business breaks tech, again.
How do you selfhost your own derp servers? I am curious if it is an easy like headscale itself
I have a todo task to integrate derp into my headscale deployment properly ("finish ansible role"), but when I picked it up last month, I noticed tailscale had release relay nodes, and they seem like they'd be better suited than dedicated derp nodes, but headscale hasn't implemented support for them yet.
tldr: not to hard to host DERP, just needs publicly facing endpoint (incl. letsencrypt) but the built in one is fine. But relay nodes look like they'll be a better option for most and I'd guess will be implemented in headscale sometime this year.