Please only reply if you have had a flyaway or a crash that was (in your opinion) caused by the Vision and not pilot error. To better understand how/why this issue is happening we need to know the following: 1. Where were you flying (environment) 2. Weather conditions 3. Firmware version you had 4. Which vision did you have (USB plug on TX or without) 5. Who did you buy it from 6. Link to your posting or description of what happened There is a thought as to the problem but we need more information to confirm.