On 2 different flights with my air 2 the max speed I could get was around 8km/hr. If I switched to cinemode or sport mode I could fly at their regular speeds with no problem. I have had this problem since updating the DJI FLY app to 1.40. It also would intermittently say battery installation error as well and I know the battery was in securely. I would land it and remove and re install the battery to make sure. Has anyone had these issues since the latest DJI FLY update.