Base desktop — original SSH diagnostic events (private bookkeeping removed)

[17:46:32.247] INFO (fiber): ssh.environment.ensure.start
  {
    alias: 'slow-link',
    hostname: 'slow-link',
    username: 't3latency7733',
    port: 2222,
    issuePairingToken: true
  }
[17:46:32.264] INFO (fiber): ssh.remoteServer.launch.start
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    runner: 'archive',
    archiveVersion: '0.1.9',
  }
[17:46:50.774] INFO (fiber): ssh.remoteServer.launch.ready
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    remotePort: 3773,
    remoteServerKind: 'managed',
  }
[17:47:19.939] WARN (fiber): httpReadiness.timedOut
  {
    baseUrl: 'http://127.0.0.1:34445/',
    requestUrl: 'http://127.0.0.1:34445/',
    timeoutMs: 20000,
    intervalMs: 100,
    probeTimeoutMs: 1000,
    attempts: 18,
    lastFailure: {
      attempt: 17,
      cause: {
        _tag: 'SshReadinessError',
        message: 'Backend readiness probe exceeded 1000ms at http://127.0.0.1:34445/.',
        cause: {}
      }
    }
  }
[17:47:29.948] WARN (fiber): ssh.tunnel.ready.failed
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    command: [
      'ssh',
      '-o',
      'BatchMode=yes',
      '-o',
      'ConnectTimeout=10',
      '-p',
      '2222',
      '-o',
      'ExitOnForwardFailure=yes',
      '-o',
      'ControlMaster=no',
      '-o',
      'ControlPath=none',
      '-o',
      'ControlPersist=no',
      '-o',
      'ServerAliveInterval=15',
      '-o',
      'ServerAliveCountMax=3',
      '-n',
      '-N',
      '-L',
      '34445:127.0.0.1:3773',
      '--',
      't3latency7733@slow-link'
    ],
    processRunning: true,
    localPort: 34445,
    localPortListening: true,
    remotePort: 3773,
    httpBaseUrl: 'http://127.0.0.1:34445/',
    remoteLogTailError: { _id: 'Cause', reasons: [ [Object] ] },
    cause: {
      _tag: 'SshReadinessError',
      message: 'Timed out waiting 20000ms for backend readiness at http://127.0.0.1:34445/.',
      cause: { attempt: 17, cause: [Object] }
    }
  }

Head desktop — original SSH diagnostic events (private bookkeeping removed)

[17:48:16.767] INFO (fiber): ssh.environment.ensure.start
  {
    alias: 'slow-link',
    hostname: 'slow-link',
    username: 't3latency7733',
    port: 2222,
    issuePairingToken: true
  }
[17:48:16.808] INFO (fiber): ssh.remoteServer.launch.start
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    runner: 'archive',
    archiveVersion: '0.1.9',
  }
[17:48:39.695] INFO (fiber): ssh.remoteServer.launch.ready
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    remotePort: 3773,
    remoteServerKind: 'managed',
  }
[17:48:52.851] INFO (fiber): ssh.tunnel.ready
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    command: [
      'ssh',
      '-o',
      'BatchMode=yes',
      '-o',
      'ConnectTimeout=10',
      '-p',
      '2222',
      '-o',
      'ExitOnForwardFailure=yes',
      '-o',
      'ControlMaster=no',
      '-o',
      'ControlPath=none',
      '-o',
      'ControlPersist=no',
      '-o',
      'ServerAliveInterval=15',
      '-o',
      'ServerAliveCountMax=3',
      '-n',
      '-N',
      '-L',
      '43849:127.0.0.1:3773',
      '--',
      't3latency7733@slow-link'
    ],
    localPort: 43849,
    remotePort: 3773,
    httpBaseUrl: 'http://127.0.0.1:43849/'
  }
[17:49:06.403] INFO (fiber): ssh.environment.ensure.succeeded
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    localPort: 43849,
    remotePort: 3773,
    remoteServerKind: 'managed',
    issuedPairingToken: true
  }
[17:49:09.442] INFO (fiber): ssh.environment.ensure.start
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    issuePairingToken: false
  }
[17:49:11.450] WARN (fiber): httpReadiness.timedOut
  {
    baseUrl: 'http://127.0.0.1:43849/',
    requestUrl: 'http://127.0.0.1:43849/',
    timeoutMs: 2000,
    intervalMs: 100,
    probeTimeoutMs: 5000,
    attempts: 1,
    lastFailure: null
  }
[17:49:11.450] WARN (fiber): ssh.environment.tunnel.existing.stale
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    localPort: 43849,
    remotePort: 3773,
    cause: { _id: 'Cause', reasons: [ [Object] ] }
  }
[17:49:11.452] INFO (fiber): ssh.remoteServer.launch.start
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    runner: 'archive',
    archiveVersion: '0.1.9',
  }
[17:49:27.218] INFO (fiber): ssh.remoteServer.launch.ready
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    remotePort: 3773,
    remoteServerKind: 'managed',
  }
[17:49:40.377] INFO (fiber): ssh.tunnel.ready
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    command: [
      'ssh',
      '-o',
      'BatchMode=yes',
      '-o',
      'ConnectTimeout=10',
      '-p',
      '2222',
      '-o',
      'ExitOnForwardFailure=yes',
      '-o',
      'ControlMaster=no',
      '-o',
      'ControlPath=none',
      '-o',
      'ControlPersist=no',
      '-o',
      'ServerAliveInterval=15',
      '-o',
      'ServerAliveCountMax=3',
      '-n',
      '-N',
      '-L',
      '34999:127.0.0.1:3773',
      '--',
      't3latency7733@slow-link'
    ],
    localPort: 34999,
    remotePort: 3773,
    httpBaseUrl: 'http://127.0.0.1:34999/'
  }
[17:49:40.378] INFO (fiber): ssh.environment.ensure.succeeded
  {
    alias: 'slow-link',
    hostname: '10.77.0.2',
    username: 't3latency7733',
    port: 2222,
    localPort: 34999,
    remotePort: 3773,
    remoteServerKind: 'managed',
    issuedPairingToken: false
  }