Black lines appear in play mode but not scene view. 3D/shader graph.

I have added two pictures bellow, I am using a line renderer to draw a laser. I created a shader using shader graph to add some animation to the laser. In the scene view it looks great but in play mode there are two very thin black lines, appearing from far away, almost like some anti alliasing issue, idk. Any ideas?

Here are my line renderer settings and my how my shader graph looks.