As you can see all my BaseParts doesn’t have any texture even they are using the default roblox studio material. Like this part selected: its using “WoodPlanks” material and no material (texture) is shown.
In the top tab the “Material Grade” option is unchecked.
All my game are in the same way. If using default roblox material, no textures are shown.
EDIT: Noticed that some materials are working fine like: Basalt, Cardboard, Carpet, Ceramic Tiles, Clay, Cobblestone, Cracked Lava, Glacier, Ground, Ice, Leafy Grass, Leather, Neon, Pavement, Rock, RoofShingles, Salt and Snow. ALL other are without textures!
When i join with my player, all the textures come back to life:
What are your graphics settings at in Studio and when you Play it?
Studio should be at max (21) if your computer can handle it, Roblox Player should be at 10 if you set it manually.
If your computer is slower it may be dropping your graphics settings so it doesn’t lag or crash.
This causes your graphics quality to drop, reducing the lighting effects, textures, and other graphics heavy items.