I was flying my drone when suddenly the screen witch shows the camera went black and after a while i lost connection to the drone.i tried to locate and find it but couldnt manage to find it.
If you lose total connection to the Mini2 it will try to return to the takeoff point once RC control is lost or the battery gets low. Did you setup your RTH altitude before flying? Was there a clear vertical path above the takeoff point? I would do a very careful check of the original takeoff point and trees that might be surrounding it. Have you tried “find my drone” in the DJI Fly app? It should indicate the last GPS co-ordinates sent back by the Mini2.