I have a feature layer consisting of 96,000 features, but we are displaying a maximum of 13,000 features in our map application. There is an issue that for some zoom levels the features are visible and for other, intermediate zoom levels the features are not visible. I have deleted the feature class and restarted the service in case there is issue with the feature class, but that also did not help.Thank you in advance and any kind of help will be appreciated.
Have you tried clearing the ArcGIS server rest cache?
Also you cleared the browser cache/tried a different browser?