I am having trouble with viewing/adding related records in Collector and Field Maps. I have a web map set up to perform inspections in the field that has been in use for several years with no issues. When I select a feature in the feature class in Map View Classic, I am able to view the related records, so I know the relationship between the feature class and table is still good. However, when I try to view the related records in Collector they are not appearing. When I click "Add" on the related table I get an error saying "Unable to Create Feature".
I have popups enabled on the feature class and related tables and made sure editing is enabled as well. Running out of ideas!!