So hello everyone i'm a new user and today my phantom 1 arrived. It flew wonderfully right out of the box (control was excellent) but stupid me followed the instructions in the manual which said to update the firmware. Well, after doing so I've tried several times to fly it around the house (same way I was able to before) but now as soon as I lift off the ground just a few feet the **** thing goes FULL POWER and shoots straight to the ceiling and I'm not able to gain any control after it does this. Eventually it comes crashing to the ground very dramatically as you can imagine. Can anyone tell me why it's acting so erratic all of a sudden? I just want it to be smooth - hover and fly where i want it to without it shooting straight up into the air like that. Out of curiosity, I've attempted to use the NAZAM software to reset it back to "Default" - whatever that was but that did not help.