So have several map templates built for my company to use with preset data layers. The data is stored on our office server and is accessed via the same network path for everyone in the office when they open the .aprx file. Some layers continue to have broken links no matter how many times I repair the link. The data is stored in the same place on the server and the path names have not changed at all. The crazy thing is when I look at the source, it is pointed in the right spot but the data is broken. When I repair the link I point it right back to the same spot and it fixes itself while that instance is open. One layer is even sourced to the Living Atlas and it continues to be break as well. Please help!
have you tried a project template? (*.aptx) or project package? (*.ppkx) to be shared within your organization?
Create a project template—ArcGIS Pro | Documentation
Package Project (Data Management)—ArcGIS Pro | Documentation