After my last update on the mavic pro I am facing problems to fly my drone, it keeps saying NFZ restricted area, in various different locations I try to fly. How can I solve this? as the same places I used to fly before the updates. Also when I come to verify user it comes unknown error id (200). Anyone has the same problems please as nowhere I can use my drone. Thanks

DJI changed the NFZ restrictions so that they are no longer circular but more like a bow tie. You can check the new geofencing out HERE to see if you now are attempting to fly in a new NFZ.

For the verify user problem, are you sure that you're logged into DJI GO 4 while connected to the internet? If so, try logging out and logging back in to see if that helps.