Hopefully someone may be able to shed light on an issue we are having deploying Field Maps within our organization.
I am not the GIS coordinator for my organization, but I have their endorsement and have been expanding my ARC knowledge and access as we try to deploy Field Maps as a tool for a Utility Department.
We have created a web map in ARC Online using an editable feature service that houses utility layers. This field map, when displayed in the field maps web app, shows these feature service layers synced and functioning properly. Same when the web map is displayed in ARC map viewer.
When this web map is loaded to The Field Maps mobile app on either ios or android, many of these feature service layers "fail to load." When we reload the map, often the layers that failed to load will flip with the layers that previously loaded. For example, layers x y and z, will fail to load while a b and c work well. Reloading the map will cause the exact opposite to happen.
We have tried this on ipad, iphone, and android phone. We have tried eliminating non essential layers from the web map. We have tried over LTE, wifi, VPN to our organization servers on, VPN off. Our GIS coordinator has tried tweaking the feature service layers. Nothing has got rid of this issue. We are feeling quite comfortable with everything else. We have successfully demonstrated the ability to use field maps mobile app to edit location and attributes of feature service layers. Those edits then showed up instantaneously in our organization's master GIS data. Only, we can't get ALL the layers to ever show up on the web map. Any help would be appreciated.