Problem with Publish online.
Version 13 - very repeatedly happening for the first time today. A previously published link to a document no longer works -- when I click I get a 404 User error saying that the document does not exist. And when I go to "Publish Online" within InDesign I get an error saying that I "cannot use this feature at this time. Check your network connectivity." Repeats even when I shut down and come back into the document.
The same issue is happening with me and I have the 15.0.3 version. We have all of our newsletters on our website and none of the links are working for those documents. Get that same message when I click Publish Online in the InDesign program.