ESC status error. Please Helpme!!

[aldorosales]

 

[bobmyers]

Give some detail ...looks like you are indoors... Anything you were trying to accomplish... Have you crashed? Write a description of what occurred before you received this error.

 

[Hoot Owl]

I have the exact same error message (ESC status error), it happened after I upgraded the firmware and did a IMU calibration which were successful. Now, none of the motors will start! HELP!!!