Sprint Galaxy S3: I used to be able to easily use S-Beam to send a music file to another galaxy device right from within the stock music player. The first time I tried this since the latest android update (MK3?) the devices vibrate but the screen image doesn't shrink and indicate tap to beam like it used to. It seems that pictures can beam (a coworker was able to send a pic from his S4) however I can't seem to beam a music file, even when accessing it in "my files." Again, a picture was beamed, and even within the music player, the devices vibrate but the connection never initiates. Nothing else has changed aside from the OS update, to my knowledge.