I have the latest version of Lightoom 4.3. Suddenly today it say it´s unable to connect to network and none of my photos are showing. The cloud is fine and everything shows on Lighroom mobile. But on my Mac all is gone.
I have seen this problem mentioned often. I experienced it for the first time a couple of weeks ago on my Windows computer. Not knowing what to do, I simply quit the program and started it again, and the problem seemed to resolve itself. That has been my only experience with not being able to connect.