I’m having issues with a mesh for a mobile render preview.
Some faces just disappear from the mesh. Working fine in the default preview.
It happens with material number 2 only.
Working fine on other meshes using both materials.
Hmm I don’t have much experience with developing for mobile but what are the material limitations for that?
That 2nd material how is it set up and what are you trying to do with it? Are they floating planes with a translucent material?
You should probably read through this section on Materials for Mobile devices. You might be trying to use options in your material that it does not support.