Hi all, since updating my iPhone X to iOS 13 i've been unable to change tracks using the car's media controls.

I've got an Astra J SRI (2010) with satnav. The phone uses Apple Music, via USB  for media and charging and has worked fairly flawlessly until now. The tracks will play, and I can browse playlists and select tracks, but once in a playlist, I try to skip a track and it will attempt the skip, then continue playing the current track.

Has anyone else had this issue, or any ideas on a