I have an ArcGIS Pro project with some 200 layers, connected to SDE, FGDB, map services and even shapefiles.
It takes approximately 2-3minutes to open the project - not too long overall.
I have a layout in which e.g. only few layers are on - but it takes 3h to actually save the layout (using Share ribbon/Layout file).
The file is only app 14MB - but I observed that the save rate is 2-5KB per second at most....
Is it normal?
Again - when opening the saved layout in another project - it takes 2-3 minutes... It's just saving that is causing the issues...