https://community.esri.com/t5/arcgis-experience-builder-questions/slow-popup-feature-info-and-selectfeaturesbyids/m-p/1153553#M3931 <P>I have the same problem.</P><P>Try to put only one layer in webmap, it is improve the performance?</P><P>&nbsp;</P> Mon, 14 Mar 2022 21:02:09 GMT Dvirus 2022-03-14T21:02:09Z https://community.esri.com/t5/arcgis-experience-builder-questions/slow-popup-feature-info-and-selectfeaturesbyids/m-p/1153549#M3930 <P>Hello, I experience following problem: the popup (Feature Info) is working very slow even when only one layer is on.</P><P>This is stock and unmodified widget.</P><P>Profiling shows that the JS function&nbsp;selectFeaturesByIds takes about 800ms.</P><P>Why does this happen? How can I improve the performance?</P><P>Thanks!</P> Mon, 14 Mar 2022 20:54:21 GMT https://community.esri.com/t5/arcgis-experience-builder-questions/slow-popup-feature-info-and-selectfeaturesbyids/m-p/1153549#M3930 MichaelGinzburg 2022-03-14T20:54:21Z https://community.esri.com/t5/arcgis-experience-builder-questions/slow-popup-feature-info-and-selectfeaturesbyids/m-p/1153553#M3931 <P>I have the same problem.</P><P>Try to put only one layer in webmap, it is improve the performance?</P><P>&nbsp;</P> Mon, 14 Mar 2022 21:02:09 GMT https://community.esri.com/t5/arcgis-experience-builder-questions/slow-popup-feature-info-and-selectfeaturesbyids/m-p/1153553#M3931 Dvirus 2022-03-14T21:02:09Z