I have found that the maximum speed for mission planning is 20 mph. I run redundant long distant missions to monitor fence lines and the speed restriction is a major nuisance. What only took 15 minutes with a Mavic 2 Pro takes 20 minutes with the Evo 2. I called support and was told that most users use missions for surveying and there is nothing in the cue to address this issue. I have to assume there are others that find this speed restriction frustrating.