i downloaded the dji assistant to calabrate the sensors .but on my pc i use a 50 inch monitor and after its finished it pings up error then .it asks what size it is then it goes to a white screen tried it on my laptop and its to small i think not working at all. im useing win 10 tried it useing compatilty settings just in case no joy its getting silly now and dont reply saying read the manual.. i want to know if anyone has had this issue before and pos a work arround i dont have any smaller monitors to hand ,