Hi, Does anyone know why I have the layers black color?

I observed a similar behaviour when using OpenGL acceleration. My layers were all gray. Are you using Wayland or Xorg? If on Wayland you could try Xorg.

I used the command -d OGL

Then try without -D OGL

Oh :o that worked, why?

-d OGL enables OpenGl acceleration which seems to have a bug. If you need OpenGl it's probably a good idea to file a bug report.

Oh ok ok thanks