title: WifiP2pManager return BUSY state on CreateGroup
body: <p>sometime when I try to create a group in WifiDirect it returns back </p>
  
  <pre><code>WifiP2pManager.BUSY
  </code></pre>
  
  <p>message as reason for failure. I am not sure why this happens.</p>
  
  <p>But if I restart the WIFI interface it will again work. What could be the possible reason for this? How this can be avoided? is there any way to overcome this if it ever happens?</p>
  
  <p>Thanks</p>