I am working on creating a feature service for my organization that will update once per hour with completely new data. It is point data and has a time stamp associated with it, so I can determine what is the new data and what is old. I was able to update in place the feature service on the server (ArcGIS 10.5.1 server). if I use the REST url it loads the new data in ArcGIS Pro same when I do a manual query on the REST service--the correct time stamps are there. But if I add it as a layer to AGOL it still displays the old time stamped data (even with a high refresh interval set). As though AGOL has it cached somewhere. Anyone else ever deal with this? Thanks.