I have a service feature table that is created from an map package that references a file geodatabase. Sometimes when I call RefreshFeatures, the FeatureLayer labels (that I have defined in the map package mxd) do not show. This behavior is not consistent, sometimes they do show as I am creating new features, and sometimes they do not show.
The labels defined in the mxd do not have anything special about them except not showing beyond a scale of 10,000. However I am not zoomed out beyond this point.
Is there a way to force re-rendering of the labels?