Hi all after sending back 2 phantom 3 se drones because od sd card issues and sevral other problems i bit the bullet and bought a mavic,i studied countless videos and read as much as i could but the one worrying thing that kept popping up was the word FIRMWARE UPDATESon unboxing the current ac firmware is 01.03.1000,it is constantly telling me to upgrade,i live in uk and understand we have weaker signals here and firmware updates seem to restrict them further,has anyone got any suggestions if i should upgrade or stay on this one if its stable,thanks in advance for any help.