I have two references in a file, one for some elevations, one for a floor plan. Never had a problem.
This has all been working fine for the past month. I superseded a model and by supersede I mean I copied and pasted my model to a superseded folder on my PC and carried on working on the original model. All was working absolutely fine for a week.
I opened the file today and the viewports I have are no longer showing the information in the references. The references are still here, they are not broken, the source location has not been changed whatsoever. One of the the references is still visible on the layer its in, but it just won't show up on the viewport. The other reference is again still on the file, not broken, but it's not showing anything. I haven't changed the source models at all.
I opened the SS model, i.e. just a copy of my main work model that has a few less changes, and the references do still work on here. I've tried turning on all classes layer etc, tried reloading the reference, tried moving the source location of the reference on my pc and updating, all the usual stuff, but I cannot for the life of me get anything to reappear in the viewports.
Anyone have any ideas? It will take me a lot of time and increase model size to import the information from the source models.