Really had a hard time getting full GPS lock today. Same area I usually fly in. Can there be days when it's not as good as others ? I noticed the other day where my height in the app was way off now today it was fine. Flying in naza m. I just have a feeling this 3.0 firmware is buggy. I noticed with my old 450 different firemwares acted better than others. Other thing is it's a pain in the *** without the channel 7 lever. Today it was real windy and I hated taking my finger off the stick to move the camera. Whoever dream this up is a idiot.