OK, Object “Plane” appears to be the room. (confusing name for a room) After Plane.002 (?) in the Outliner there are four little sphere icons, I assume they are materials. Unless all four have ‘bake room’ texture applied then the bake fails. And when all four are checked the generated texture is brown, quite unlike the video. What is wrong? I don’t have the background to troubleshoot other’s work. Thank you.
