title: IntelliJ IDEA and Github Copilot: not working due to self signed certificate
body: <p>it is really frustrating. Since the demo-end-day I'm not able to get Copilot running again. The login issues seems to be gone, but now I dont get any suggestions. I've found this log:</p>
  <pre><code>WARN - #copilot - [ERROR] [default] [2022-09-08T09:15:19.606Z] Request Error: self signed certificate in certificate chain
  </code></pre>
  <p>I'm working in a Windows10-machine and behind a corporate network including proxy, certifcates and stuff.</p>
  <p>Copilot version: 1.1.31.1908</p>
  <p>IntelliJ IDEA: 2022.2.1</p>
  <p>Does anyone has suggestions what I can do?</p>