topic secured feature service using dotnet proxy fails to upload attachments larger than 1MB in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/secured-feature-service-using-dotnet-proxy-fails/m-p/401791#M20164 <HTML><HEAD></HEAD><BODY><P>Web App Builder Developer 2.6 using the smart editor widget, if I use just the web map and type in the credentials for the secured web services&nbsp; it works fine, but using the proxy to pass the credentials does&nbsp; not allow uploads except for really small files. Console Message 500 (Internal Server Error)#WAB2.6#Proxy</P></BODY></HTML> Tue, 20 Feb 2018 20:58:25 GMT JoshEllis 2018-02-20T20:58:25Z secured feature service using dotnet proxy fails to upload attachments larger than 1MB https://community.esri.com/t5/arcgis-online-questions/secured-feature-service-using-dotnet-proxy-fails/m-p/401791#M20164 <HTML><HEAD></HEAD><BODY><P>Web App Builder Developer 2.6 using the smart editor widget, if I use just the web map and type in the credentials for the secured web services&nbsp; it works fine, but using the proxy to pass the credentials does&nbsp; not allow uploads except for really small files. Console Message 500 (Internal Server Error)#WAB2.6#Proxy</P></BODY></HTML> Tue, 20 Feb 2018 20:58:25 GMT https://community.esri.com/t5/arcgis-online-questions/secured-feature-service-using-dotnet-proxy-fails/m-p/401791#M20164 JoshEllis 2018-02-20T20:58:25Z