Hi fellow autel evo 2 pro v1. After the problem of firmware v1 2.7.45 with the gimbal rocking back and forth violently. Autel put out a new version correcting gimbal error after firmware update. They came out with version 2.7.47. I was curious to see if it did corrected the problem. It did not. DO NOT UPDATE. Thanks to the instructions of user persuader I was able to roll back again.