title: dragonframe closes unexpectedly after few seconds
body: <p>the software closes after a couple of seconds, after starting it.
  can anyone understand the reason?</p>
  
  <pre><code>Process: Dragonframe [777]
  Path: /Applications/Dragonframe/Dragonframe.app/Contents/MacOS/Dragonframe
  Identifier: com.dzed.Dragonframe
  Version: 3.6.1 (???)
  Code Type: X86-64 (Native)
  Parent Process: ??? [1]
  Responsible: Dragonframe [777]
  User ID: 501
  </code></pre>
  
  <p><a href="https://pastebin.com/gaekAHPY" rel="nofollow noreferrer">https://pastebin.com/gaekAHPY</a></p>