Round the World Calculator Problem? City visited too often
Just planning my first RTW. I am using the *A RTW Calculator, and have the following problem:
I want to fly KEF-DUS//surface//HAJ-FRA- ...main part of RTW... -MUC-ZRH-HAJ//surface//OSL-KEF
I now get the error that I visit HAJ too often, which is odd since I only have one departing flight, and one arriving flight (plus two surface sectors).
Is this correct or just an error in the tool?