Weird ghost motion blur

I have had this before on fresh projects, the motion blur is just freaking ugly and kind of ghosting.
Yet when I made another fresh project, there was no bug with motion blur there.
If you don’t get where my problem is;

How can I get rid of that? I am not using any motion blur in my post process volume
and no motion blur in my camera, why is it so freaking ugly?? :frowning:

Please help me :o

Have you tried switching from Temporal AA to FXAA?