ONVIF Camera HomeKit Integration Unable to Bind to IP Address

The HomeKit integration shows three entries:

  • HASS Bridge
  • ONVIF Camera Profile 1
  • ONVIF Camera Profile 2

ONVIF Camera Profile 1 failed to set up with: error while attempting to bind on address (camera IP address, port).

Profile 2 integration just works fine.

Not being familiar with the ONVIF, I am assuming the camera only allows binding to one of the two profiles.

Is that assumption correct or is something broken? Does anyone know the difference between the two profiles?