Different results from interactive and final render.

[johncara]

Hey guys,

I'm doing an animation and I'm having a problem with my final render , for some reason it's much worse than the interactive one althought it has more passes and takes much more time per frame. I think it's not a camera problem. At the moment my settings are like the most of the tutorials for animations . I'm a beginner so I'm not sure what the problem is and where to look for a solution .
Also if there is a way to render an animation from the interactive renderer it would be really healpful because at the main time it gives me the best quality singe frames.
The first image is the final result and the second one from the interactive renderer.

[johncara]

Sorry I posted the wrong image of the interactive renderer .
This one is the right one.

[johncara]

Also I've found that these wrong shadows have something to do with the polygons of the object , although this problem doesn't appear in the IR.

[johncara]

Nevermind it was about the phong tag . If anyone has the same problem it's all here https://forum.corona-renderer.com/index.php?topic=18794.15