I have an issue with my last ride and I hope to get an explanation from you. I have created a 125 km course on Komoot and transfer it to my Garmin Edge 530. Then I loaded to my device and started the ride. At the end of the ride after I uploaded it, I realised that my first 34 km weren't recorded and the entire ride is only 91 km. I don't understand what happened and search the cause to avoid in the future a similar issue.