Good afternoon, I am georeferencing jpg (mainly) and pdf (occasionally) as-built utility files in ArcGIS Pro 3.5.3. I had georeferenced a PDF file and was adding sanitary sewer cleanout features, when the PDF simply disappeared. 'Zoom to layer' takes the map to the correct location. I have a few other georeferenced jpg imagery files in the map pane, which I can turn on/off, and when clicked on they are visible. I have closed/reopened Pro, rebooted my laptop, but the PDF remains invisible. Any help would be greatly appreciated. Regards, Jay