RS Buck

(I assume you figured this out since it was 3 years ago, but in case anyone else has the same issue. I just encountered the same thing, and then realized it's a user error.) It's the thing of Cmd/Ctrl-Shift-S turning on Sketch Rendering, instead of Save As. To Fix, go to View > Rendering > Wireframe (or Cmd/Ctrl-Shift-W). It's been a few years since I've done that, and never on a sheet layer, so I had forgotten it was a thing.

@JBenghiat Unfortunately, using the default on that file does not work. I realize the screenshot I originally posted I had tried to change it, and does not reflect that. Here's one that shows the default in use, and no Absolute Address on the lighting device. The work around I've moved forward with is creating a new file and redoing all of my layers, etc.

›I have been working on two different 2020 files, both of which originally started in 2019. I've had them both open all day, working on cleaning up my resources. I discovered when I went to use LW Data Exchange that Absolute Address is not ...accessible? Both files are set up exactly the same under Spotlight Preferences > Lighting Devices > Parameters - I even saved the working file's settings and used that in the broken file, to no avail. Screenshots below. When I choose "Edit..." in Object Info for Lighting Devices, Absolute Address is visible, but it does not appear in Object Info. And thus I cannot use LW Data Exchange. Quitting and Reopening does not fix. Repairing the Install does not fix. Doing a Library update does not fix. Exporting to 2019 and then opening into 2019 or 2020 does not fix. Copy Pasting into a new Document DOES fix, but surely this isn't the only way? In the working file: In the "Broken" file: - it is here, and selected under Lighting Device Parameters, but then is not an option in Lightwright or in the object info.