You have two texture nodes in the material editor - one is connected with base colour and the other one with normal/world position offset/… Now just delete the 2nd one (normal/world position,…) and see if you get rid of those light seams
You have two texture nodes in the material editor - one is connected with base colour and the other one with normal/world position offset/… Now just delete the 2nd one (normal/world position,…) and see if you get rid of those light seams