I keep getting prompted to calibrate my vision system on my Mavic Zoom. I downloaded DJI assistant and then it prompted me to download a driver that came up in a separate window. There is nothing in the window to start download so i can't seem to install it. If I try to close out the window it asks me if I want to terminate the processes. I can't seem to go any further than that to finish the download to proceed. Any ideas? I have a Mac Computer.