Hello I recently got the S8 and I'm having an issue with my old earphones ( Sony MDR-EX650 ) it had a single button to skip, pause songs and answer calls, when pressing the button sometimes it increases the volume, sometimes lowers the volume and a lot of the time it opens OK Google. I've tried with stock player and also Poweramp, I really like these headphones and the sound quality but it's annoying not being able to skip, they worked fine on a Nexus 6P and a Galaxy S6, anyone know what it could be?