Lights are not displayed in Render mode Blender 2.8? - User Feedback - Developer Forum
How can I fix this glitch were cycles render view turns totally grey and has no lighting texture color...? Even though eevee works fine. : r/blenderhelp
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff
Blender Help!! Why is my Rendering screen only gray???? : r/blender
Solved] Help me, The cycles render only shows gray - Lighting and Rendering - Blender Artists Community
How to Render a Background Image in Blender 2.8 Using the Document World Settings - Henry Egloff
Tips to fix Blender render result is completely blank and black with iRender
Everything Rendered Grey (gray) in Blender - YouTube
Solved] Help me, The cycles render only shows gray - Lighting and Rendering - Blender Artists Community
Blender rendering is grey and black - Blender Stack Exchange
Gray render problem with blender 3.0.1 EVEE (Solution) - YouTube