Komentar resmi
Sorry to hear you experienced an issue with Map Pilot. The time estimates the app makes are purely based on distance and the anticipated speed. If the actually speed of the flight is lower due to lighting conditions it can certainly take longer. The only way to ensure the this extension of the flight time won't happen is to make sure you are collecting your data in the brightest conditions possible. We never recommend mapping anywhere near sunset as the shadows are changing far too rapidly to create usable results.
If you don't want the app to make the decisions for you that capability can be turned off in the settings menu.
The error you received was likely due to it trying to set the adjusted speed to a value outside the valid range where 2 m/s is the minimum possible flight speed and it defaulted back to its overlap and camera framing speed based speed. This certainly isn't ideal, but if the light conditions were that dark it wasn't going to be able to fly slow enough to capture the data properly anyway.
It can be possible to go back and capture data for a missed region and add it to the rest of the data if it is taken when the sun is high but when there are long shadows this tends not to work out as well. You will likely need to retake the full data set in order to process it all as one job.
