Hello,
I am having an issue when the browser window loading my Silverlight mapping application has a resolution larger than 1680x1050, the layers disappear. The functionality of the application is there, just the layers (DynamicMapLayers and FeatureLayers) are not displaying. This is in Silverlight 5.0 and 4.0, and connecting to ArcGIS 10, not 10.1.
Has anyone had a similar issue, how did you resolve it?