why is my material stretching and flickerinG_

Hi

when i apply my material to my imported datasmith geometrys, the material does not seem to aplly right. can someone see whats the issue based on these images? the cube in the middle is as a reference how the material is suposed to look like.

and the blueprint of the material

thank you!

texture coordinates that might not be good on your file imported from datasmith.
You could try to use the channel 1 of the texcoords,
or regenerate UV on your table object
or use triplanar projection in material graph