Is there any warning that the Vision Sensors on the 2s need calbrating? Also when I tried to land my drone and had the Obstical Avodance on , I lost all control about 30 feet in the air. The sticks would not control the drone and hence I could not land it!!
Any ideas!!
No.
Take a look at the TXT flight log for any details that might explain what happened. You can upload and view it online here. After you upload it, feel free to share the link here if you’d like others to take a look too.
The Vision System cameras installed on the aircraft are factory calibrated. If any abnormality is detected with a
vision system camera, the aircraft will automatically perform calibration and a prompt will appear in DJI Fly. No
further operation is required.