After the Verizon 4.3 update I do not seem to be able to Chromecast from Gallery or Music, the Samsung Link icon is the only one available. Can still cast to Chromecast for YouTube and Netflix (e.g. can control web content but sending photos or music from my Galaxy S3 does not seem possible). When I go to Gallery the Samsung Link Icon shows above the photos. Can't figure out how to get the Chromecast icon or to select Chromecast. (This Samsung Link icon looks very much like the Chromecast icon but the three small wavefront symbols go out to the left horizontally, while the Chromecast icon the wavefront symbols come in from the lower left.) Any ideas on how to manage this? Tried updating all the Samsung apps (Hub, Link, Push), no change. Tried Force Stop on Link, no change. A mystery, at least to me!