Hi Eldar,
thank you for a reply. I get overlaping median dates or they seem quite unrealistic (like those in first post where departure date is 11. October and arrival date to next stopover (over 1000 km) is 12. October.
I tried adjusting the probability cutoff. The maximum I was able to set was 0.3. If I set 0.5 I get message that the bird didn't move.