Hi, I have a problem that when i switch to Stabilize mode, my glider is ok for a few seconds, then goes out of control.
I.e. it starts to bank heavily, flaps about and dives for the ground. I have avoided a crash by flicking back to manual to gain control.
During the flight, RTL and Loiter worked perfectly it's just when i switch to Stabilize that it goes crazy.
On the ground i double checked the ailerons and rudder in Stabilize mode and they are correct - when left wing up, left aileron up/Rudder towards Left wing etc.

I tried to run Auto Analysis in Mission Planner but i get an error "Runner.exe has stopped working" - "Bad Input file" - has anyone got a fix?.

I have checked everything that i can and searched the forums to no avail.

Please can someone help me? 

Here is the link to the .bin (20MB) https://drive.google.com/open?id=0B03JCzFzi-dUTzhqRWkzM0l3T3M

Here is my setup:
Taranis - OpenTX
Frsky - X8R
Multiplex Cularis
Phoenix ICE 75 esc
Mission Planner 1.3.4.0
Pixhawk PX4 - running latest plane FW

Thank you