@vaporeon_ IO maybe?
@aescling Fixing my IPv6 setup did, in fact, fix things! It's still not super fast, probably because writing to the SD card still takes time (as to be expected on this tiny little Raspberry...), but at least it's not unbearably slow anymore
@vaporeon_ congrats
@aescling Looks like my IPv6 setup is broken (again), and when it tries to connect to NetBSD servers, it tries IPv6 first, has to wait for that to time out, and only then tries IPv4...
I'll try fixing my IPv6 setup and report back whether that fixes things