title: ADB server version (39) doesn't match this client (36)
body: <p>I'm currently experiencing a few issues using ADB with Debian Stretch. Whenever I issue an ADB command, I get the following message:</p>
  
  <pre><code>$ adb root
  adb server version (39) doesn't match this client (36); killing...
  * daemon started successfully *
  </code></pre>
  
  <p>Normally this doesn't cause any issues other than a 2 second delay while the ADB server restarts, but when I'm using <code>adb shell</code> the connection will occasionally drop, which is annoying. Note that this is different to other questions <a href="https://stackoverflow.com/questions/38214012/appium-adb-server-version-31-doesnt-match-this-client-36">such as this one</a> as <strong>the server version is greater than the client version</strong>.</p>