Nope, I couldn't figure out why my beats weren't working at all with my surface pro 3. I went through every forum and being that it's so new, I guess nobody has tried to use them. I'm an avid show watcher, I have an the iPad 1 and 2 and the beats work fine. Well when it came to using my beats with iTunes on the Surface pro I FINALLY realized after a day of messing around with it, that you can't plug your headphones in while the iTunes is open. You have to plug your beats in first then open iTunes. Even when you go into the sound settings and set your headphones to default it still wasn't working. So this is actually the answer for all of the people that are having trouble with their headphones. It WILL however switch back and forth from headphones to speakers with Netflix, but like you were saying bulls96. The buttons on the chord won't work for any of the apps or iTunes on a surface pro. It seems like a fairly easy resolve. So please let me know if this ever gets fixed. I know we have some decent programmers in this world, if I didn't have 3 children I'd write the code myself!
Thanks!