title: Adb over wifi killed off after usb disconnect?
body: <p>So with my nexus 5 im easily able to do something like this to connect adb over wifi:</p>
  
  <pre><code>adb tcpip 5555
  adb connect 192.xxx.x.xx
  </code></pre>
  
  <p>and then disconnect the usb cable. I have another device im trying to connect (Dell venue 8 tablet) but it seems to disconnect from the adb wifi connection a split second after the usb is pulled.</p>
  
  <p>I use the same commands:</p>
  
  <pre><code>adb tcpip 5555 (&lt;- without another device connected)
  adb connect 192.xxx.x.xx (tablet ip here)
  </code></pre>
  
  <p>Executing adb devices after this shows both the wifi adb connection as well as the usb connection, but with the tablet, as soon as I kill the usb connection, the wifi adb connection also terminates. </p>
  
  <p>Does anyone have any thoughts on why this may be happening? </p>