Has anyone downgraded their firmware to before the version that came out last December which included more GEO fencing restrictions. I've always done all of the upgrades but now I'm having difficulties flying in my backyard even though I'm 7 miles from a small airport. Never had this problem before. I'm right on the line between restricted and non-restricted. I've received permission from DJI to fly in the restricted area but this area is only about a mile in diameter so when I fly, I can only fly in this small area. I've checked with DJI and there is no way to fly out of the restricted area to a non-restricted area. I can fly from the non-restricted area to the restricted area but cannot get back out. This makes no sense at all. Any comments would be appreciated.