The faces in rendered and material mode are shading incorrectly. Some are dark and some are light. All normals are correct
841
Why are some faces in my mesh darker?
1267
AMD GPU Material in "material preview mode" and "rendered mode", is entirely gray as background. Only outline is displayed
3766
Cycles + Glass + Light, Preview different than render
144191
UV Mapping External Texture Changes to a Black Diffuse in Texture Paint mode
26923
Applied boolean modifier leaving shading artifacts with flat shading
153566
Why subdivided faces with smooth shading acting weird?
56604
Why is my object appearing as a series of incomplete lines in the 3D view?
3565
Why does mesh behave like mirrored in Edit mode without Mirror modifier?
757
How do I avoid rendering glitches from overlapping faces?
104117
Render has strange artifacts
48898
Weird artifacts in my UV mapped texture
142731
Why are the materials of my objects not rendering?
157237
Objects rendering well in Shading but not in Layout
143523
Beginner: Faces unable to subdivide
50588
Mirror Modifier making ugly smoothing on mirrored faces
93381
How do I show shading for test renderings
133243
The materials tab appears different than the usual material tab