Gents, Not sure if anyone has noticed but it seems as if there is a height restriction after the latest firmware update. I ran a flight on 3.12 on Thursday night, gained significant altitude for photos. I ran a flight on 3.14 on Saturday night, at one point the P2 stopped climbing. It was not out of range. I could hair the motors climbing to a certain point, kept the throttle down and nothing. More of the hovering noise. Has anyone else noticed this? Also, any idea how to roll back? I dont like this!!