Polyscope 5.21 and nginx web service using port 80

Technical Questions
1

Polyscope 5.21 installs an nginx web service that connects to port 80, already used by our software application. So my application doesn’t start!

  • What is this service for ?
  • Where is it documented ?
  • How can it be configured ?
  • Can it use a different port ?
    Best Regards
    JP
2

Nothing is found in release notes and Polyscope user’s manual. Could you help me please ?
Thanks in advance
JP