2 objects with same texture, difference problem

Hello guys, I have a problem with difference between 2 objects.

The objects has same texture and they are really close
Between this objects are circles and I think they’re a problem because when i removed them, tree trunk as 2 meshes looked like 1 mesh, without difference.

So is any way to fix it without remove objects (circles) between them?

Thank you in advance
:]

Screens:

Okay, solved. I just changed normal map import to calculate.