It seems that you're using another object to control the camera.
Reflector's Update uses the keyframes/values from the camera,
so I'm thinking that there's a problem grabbing the camera info.
You may have to directly set the camera keyframes in order to
get things to work.
Would you mind sending me your project? I'd be happy to take a look.
Send the .aep file (that should be all I need) to: email@example.com