Hi retrolenzil, inside MOI go to Options > General > "Edit .ini file" button.

Then inside moi.ini find the line with GraphicsAPI=Auto which is inside the [View] section, and try setting it to OpenGL like this:

GraphicsAPI=OpenGL

You can also try GraphicsAPI=Direct3D11 or GraphicsAPI=Direct3D9

Do any of those make a difference?

- Michael