Model rotates on propelle's axis in gazebo

Hello Everyone!!

I am creating a tilting quadcopter with PX4 in gazebo. I have successfully added model in sitl_simulation. But when I do commander arm, it rotates on the propeller’s axis. and With commander takeoff it gets crash without takeoff.

If I comment out the inertia of all propellers, then it is working, but with inertia, it is causing errors.

Can someone help me with issue?

Thank you & Kind regards,