I replaced the gimbal and camera on the mavic Air. 2. Now I've been getting the famous 40011 and 40021 error when I start up the software. Taking pictures seems to be fine and taking Videos , but the error messages get really annoying after sometime. I happen to find this guy on YouTube who calls himself DJI solutions and he offers a service of $35 to remotely log into my computer which can take up to 40 minutes and recalibrates my camera to the points that the error messages are gone. I know this sounds too good to be true and I've heard of many people getting scammed online by downloading the app called anydesk. Has anybody used the service and is happy with the outcome withouts their sensitive material disappearing off the computer? I appreciate your input.