[RichG]

I have a simple scene using 5 XRefs and 2 of them had links to mxm files. All worked as expected for a while but eventually the scene with the XRefs stopped displaying them and the buttons in the XRef object dialogue were greyed out as if they'd become unlinked. When I made the XRefs editable, I could see them in the object manager but not the 3d views.

I don't often use linked mxm's so I thought I'd try unlinking and that seems to have fixed the problem now. A bug?

[JDHill]

I'd really need a more specific set of steps by which I could reproduce the issue. What happens in the attribute manager for xrefs is only Cinema's business -- the plugin has no role there, so I don't immediately see how the two things (i.e. linked materials and xrefs) would be tied together.