I got a drone yesterday and decided to fly it. Had a successful fly and was able to record great videos.  When I got home and switched the drone on I get the following errors Code 40021, 180016, 180030, 180031. I have tried restarting, cleaning the sensors but nothing is changing. The gimbal vibrates continously once I switch on the drone. Could it be faulty.

Hi there. We're terribly sorry to read about the error you are having with the product. We can forward an investigation request and data analysis can be applied to determine its cause. We'll send you an offer depending on the results. Please find this link https://dji.com/support?site=brandsite&from=nav helpful in contacting our Product Support team for further assistance. Thank you.