On July 1st I saw that my EVO needed a Firmware update 1.5.8. This update was allowed over the air via my controller. The update was successful. I shut the drone and controller down after the update and then restarted them and everything connected as normal, controller, all GPS was good, camera worked and moved fine.
The next morning on July 2nd, I drove out to an open area for some pictures. I turned on controller and drone, everything connected as normal, GPS signal good, ATTI, controller and battery 100% charged. In this case I am only using controller and aircraft, no phone connection. I launched the drone, it went up about 75 feet and then basically became uncontrollable, it fley around in a circle, one of the motors was lagging, light was not present, then it started moving again. I tried to regain control, but within minutes it was 3000 feet away and 650 feet up. I tried return to home, reconnecting, nothing!! Up until that firmware update, this drone flew perfect Everytime without fail. I flown it about 20 times and it's only 6 months old.
The next morning on July 2nd, I drove out to an open area for some pictures. I turned on controller and drone, everything connected as normal, GPS signal good, ATTI, controller and battery 100% charged. In this case I am only using controller and aircraft, no phone connection. I launched the drone, it went up about 75 feet and then basically became uncontrollable, it fley around in a circle, one of the motors was lagging, light was not present, then it started moving again. I tried to regain control, but within minutes it was 3000 feet away and 650 feet up. I tried return to home, reconnecting, nothing!! Up until that firmware update, this drone flew perfect Everytime without fail. I flown it about 20 times and it's only 6 months old.