Still in the process of getting Portal Web Mapping Applications created to replace our old ArcGIS server web maps. The issue I'm running into right now is that when I make a change in the map files (mxd) that I then share as a service and use in my Portal Web Maps and then Web Mapping Applications I'm not seeing the changes unless I delete and then re-create. For example I have one service that is simply our parcel base with current Appraisal District data. When I update this (1-2 times a month) I then change the name in the mxd to reference the date of the AD data. In the old server maps all I had to do was refresh the service and it changed immediately. In portal I have to first re-share the document, and then I apparently don't know what else as I can't get it to update. It keeps showing the old information even though If I click on the Web Map and then the layer name it brings up the REST service definition which shows the correct new information. I found people saying to set the Refresh Interval but I've done that and nothing is updating.
What am I doing wrong? Why wont my Web Maps and Web Mapping Applications use the updated data.
Also, I've tried clearing my cache as well as checking in a different browser with no success.