Unusual seem help!

I am having trouble removing this seem on my object. The object has no seems here in UV yet somehow I am getting some sort of distortion.I have checked the base color , metallic, roughness and ao and there is still this persisting line that breaks up the object. I could switch the channels to all one color and the seem doesn’t persists and there doesn’t seem to be an issue with the model itself or maps. I have attached an image of the issue as well as the metallic which seems to be creating the seem.As you can see there is no seem in the location of this brightness seem problem. The roughness looks exactly like the metallic and yet when applied I get no issue.