All, I am facing forward camera sensor error all of sudden and obstacle avoid system is no more work with bird.

Any suggestions and experience ?Below is the error I am getting on my App

Calibrate the sensors using DJI Assistant 2 then check again.

sensor calibration is required ..

Thanks Guys! so does this mean no Hardware fault ?

Hi, please try to calibrate the Vision System on the DJI Assistant 2, and update the drone to the latest version if it needs to. If it doesn't help, please kindly send it back. Please contact our support to start a case, thank you. http://www.dji.com/support