my final image displayed in the display of my app has this lines of pixel displacement, and i cant find the reason, the red line is to help see the line patern, its all over the image.

If you can't find the issue, then I don't see how we can help with just a picture. That could be anything?

My post was just a fast way to solve my problem, if someone had a similar end image displayed in a window they would have posted the origin and solution of their similar problem. I have solved it now, it was because the windows app size was different from the final rendertarget size, if you rezise a directx app window when running(that doesnt change the render target image resolution), you will see the same problem.