To begin: I have Spotify premium on mobile, updated to most recent update; an iPhone 6s; and a just-bought 2016 Mitsubishi Outlander. Spotify works fine in almost every way, on my Macbook Pro, just playing on my phone, or connected to the Outlander's Bluetooth system. When I plug my phone into the Outlander's USB, however, Spotify will play the first song fine, but from there on, will begin rapidly skipping through every other song, even if paused. The only problem is the USB, and  it only does this for Spotify; iTunes works OK if connected to the USB. Again, Spotify works fine with the Bluetooth, but it's inconvenient on longer drives to have to choose between my music and charging my phone Any fix to this?