Hello all!, I'm new to the Galaxy family of phones, but my new Note 5 while listening to headphones will grow softer and louder all on its own. I dont know why or if i can fix it, but i can be listening to a song on the lowest volume setting and its perfect, then itll grow softer, quieter for no reason and i have to turn the volume up, then it goes back to the normal volume (which is now turned up) which is too loud lol feels like im going crazy. Its usually returns to the normal volume right after a notification sound happens, but not always. Any help would be appreciated! Thanks