Why Termphin works the way it does, what broke on the way there, and how to get real work done over SSH.https://blog.termphin.devenhttps://blog.termphin.dev/posts/library-default-43x-throughputhttps://blog.termphin.dev/posts/library-default-43x-throughputEvery SFTP transfer ran at exactly 1.2 MB/s. The cipher benchmark that explained it also showed the slow part was not the one I expected.Sun, 20 Sep 2026 00:00:00 GMTEngineeringPerformanceSSHhttps://blog.termphin.dev/posts/keeping-a-session-alivehttps://blog.termphin.dev/posts/keeping-a-session-aliveWhy mobile SSH connections drop when an app is suspended, what the client does to stay scheduled, and how a remote helper keeps long-running shells alive.Wed, 16 Sep 2026 00:00:00 GMTEngineeringSSH