I'm running a PC as well as a Laptop (for at home), and try to have all the same plugins and libraries on both systems, to open the same projects from either location.
This works great normally.
Lately if there's a library missing on the laptop, when opening a project created on the desktop — it just is blank. No indicator of which library. This is super dangerous as we can save this "blanked" version of the project and lose the instrument forever.