I left my last forum post with a response to Jerome Bouvard saying “Ok thank you. Is there any other way to deliver a flight plan to the drone using Olympe then? Please let me know.”
To deliver a flight plan, you only need a wifi connection to the drone and use the web server.
No need for Olympe here.
The web server issue is fixed in the next version of the firmware, I suggest you test it in advance instead of starting a huge development with Olympe …