I was receiving an error in ArcGIS Pro when I attempted to "Sync" edits of a "Download Map." The error on the ArcGIS Server logs indicated that it was caused by true curves, even though editing of true curves was allowed on the feature service. I solved the problem by upgrading from ArcGIS Pro 3.1 to ArcGIS Pro 3.1.1. I hope this helps someone else.
I am now having this same issue in ArcGIS Pro 3.1.2.
Has anyone found a solution to this True-Curves issue? It is still impacting our users.
Still an Issue as of Feb 2024... esri..? Hello..?