weird patterns on the walls

Development Architectural and Design Visualization
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1

hello, i have weird patterns on the walls of this house, i tried many things i found on the internet but nothing fixed it, i added a cube inside the house and it worked perfectly, i moved a wall inside the house and it also worked perfectly, but when i move the walls where i want them to be then weird patterns appear

Screenshot_5
Screenshot_51005×569 537 KB

Screenshot_1
Screenshot_11002×566 491 KB

Screenshot_2
Screenshot_21003×570 303 KB

Screenshot_3
Screenshot_31004×570 565 KB

Screenshot_4
Screenshot_41005×568 550 KB

Screenshot_6
Screenshot_61002×567 503 KB

3

thanks for your answer, but what about last 2 screenshots? In screenshot_4 wall has this weird pattern but in screenshot_6 i moved the same wall from behind inside the house, and the wall inside the house looks fine to me, no patterns. isn’t that weird?

5

The issue is definitely overlapping UV’s. Try to fix that first and see if you continue to have other issues.

6

hello, sorry for replying so late. i uploaded a video on youtube so you can understand better what i mean