Seem to be having a problem with the checklist on startup. Everything is ticked off until I get to camera. It will attempt to do its test shot twice, however each time it fails. Firmware is up to date on v.16 and using the camera works with the DJI go app, as I’ve done a few checks beforehand. Using the Oneplus one android phone which works well.
I have the same startup problem (not really a problem; rather an issue). Here are my suggestions. . . . . .
Make sure your SD card is formated in exFAT not anything else. Your PC will allow you to designate the format you wish. Go to the DJI GO app, take a photo with JPEG being the format; not RAW.
After you take the photo, attempt to use DD. If you get the camera error, at the bottom right portion of the screen, you will see a redish, orange icon “Proceed anyway”. Click that icon and the Inspire will go through the flight path. On mine, I did have photos when I landed and made a great map.