My scene setup is:
Air Field -> Soft Body wrapped to Curve -> Paint effect
My animation looks correct when I playblast it.
When I render a single frame any where in the timeline it renders correctly.
When I perform a batch render no motion happens. I looks as if it is rendering the first frame over and over. Very frustrating. I am not sure what I am doing wrong.
I have also tried the MEL script RenderWindowPlus to render frame by frame, but I get no motion as well. Very strange.
Any ideas?? Thank You!