Hello, if you encounter this situation, I suggest you post to the DJI community product section for help. There are many experts on the DJI community who will enthusiastically answer and exchange questions you encounter while using DJI series products. If you have any questions, DJI’s professional technical support is available on the community to answer questions online. You can also directly call DJI’s customer service personnel to contact the factory to check if there are any problems. DJI’s after-sales service is better than other companies. Very complete.