Extremely frustrated with my GS4 right now and Samsung refuses to acknowledge the issue. Since I've updated to 4.3 Bluetooth streaming for me has been HORRIBLE and that's a feature I use everyday. I was wondering if 1) has anyone come across the same issue and 2) if anyone has a fix. I am on my second Samsung Galaxy S4 unit and it's just frustrating because it's something I use daily and now can't. Samsung is blaming Spotify and Google Music, and Pandora saying they are the issue but I have a iPhone 4S (VZW) for my work phone and the apps stream perfect on there, when I had my Windows 8 phone (Nokia) it worked perfect on there as well. No go though on my GS4 so any help is really appreciated.