My P2V has flown purrrrrrfect since I received it in early April. Today the first flight since the update was just bad. I thought it was because I was right next to the water tower I wanted to film. Popped it off the ground about 25-30 feet and it held there. Wind was very light 5-7 MPH. Then all at once it drifted away. I brought it back and it held in place for several seconds. Then it drifted in another direction and I brought it back. The drift was 50-60 feet and I had 10 satellites and in GPS mode. Went way up over the tower and shot my video, came back down and landed. Still had battery left so I tried at home away from that water tower. P2V did the same thing, drifted, but less than at the tower. Anyone had a "Big Drift" problem with the update?