title: Pepper Robot doesn't boot up properly
body: <p>I got my hands on a Pepper Robot, but I have some problems with it.
  Sometimes when I boot him up he is in a very weird state where the tablet is totally black (in python it can't even find <code>ALTabletService</code>) and autonomous life is also not working and can't even be started with Choregraphe. Nonetheless tho i can still connect to him and Services Like <code>ALTextToSpeech</code>, <code>ALDialog</code> or <code>ALRobotPosture</code> work perfectly fine. When it happened yesterday I just went home and when I came back today he worked totally fine for like 2 hours until I restarted him after a break and got the same problem again. I dont know whats wrong with him. Should I do a factory reset or is that useless? I would appreciate an other solution cause there are already many files and behaviors in his Memory. <a href="https://i.stack.imgur.com/JmxeO.jpg" rel="nofollow noreferrer">This is the robot 10 minutes after I turned him on.</a> He doesn't react on touch or anything else in this state.</p>
  <p>Thank you very much guys!</p>
  <p>Edit: here is some code I tested</p>
  <pre><code>import qi
  
  session = qi.Session()
  session.connect(&quot;robot ip&quot;)
  tts = session.service(&quot;ALTextToSpeech&quot;)
  tts.setParameter(&quot;speed&quot;, 120)
  tts.setLanguage(&quot;English&quot;)
  tablet = session.service(&quot;ALTabletService&quot;)
  </code></pre>
  <p>and I get this error:</p>
  <pre><code>Traceback (most recent call last):
    File &quot;c:/Users/Test/Nao/scripts/naoqiTest.py&quot;, line 8, in &lt;module&gt;
      tablet = session.service(&quot;ALTabletService&quot;)
  RuntimeError: Cannot find service 'ALTabletService' in index  
  </code></pre>