I have never seen this problem before (and probably never will again) but I've got a drawing with some xrefs in it and i want to change the colors and freeze some xref layers in my drawing (without changing the xref file) pretty simple, usually. Everytime I close and open the drawing, the xref reloads all the original layer settings. Normally to get around this I would just make a layer state but that isn't even working. The only thing that really works (but is a pain) is to export the layer state and import the same file everytime you load the drawing. Any suggestions as to why my drawing is doing this?
Thanks, Randy