I have a database with feature classes related to each (e.g. point feature class with a 1-M relate to a line feature class) and I've been able to publish maps with this up until last night. Has there been a modification to the publishing service? I now get the error "The map 'XXX' failed to download with the message: Unable to create replica. Please check your parameters., Error in creating runtime database."
I ran some tests on a new, simple database and found I could publish with just a point and a related table, but once I add a related feature class, the error occurs.
Using Collector 10.3 for Android and AGO.