"I have noticed the same problem v2.68 works but anything later just doesn't. For me sim to ardupilot data looks ok but the ardupilot to the sim usually puts out crazy things like  -1 -1 -1 for yaw pitch roll most of the time; reversing servos…"

"I have experienced the same problem.

The plane finished the mission and went on to loiter. while the plane was still in the sky I clicked restart mission from MP via telemetry. Then switched it back to auto mode using the transmitter and it wanted…"