Thanks for replying. It doesn't look like I have per track progress enabled anywhere, the button is toggled off. Also I can't see where this option is in "playlists" - if I go into my playlist and click the three dots for the menu I get list options but I just get "sort by" and "view as", I then have to click the gear icon to access the setting for per track progress (which is the main menu anyway i.e. there's not a specific per track progress tick box for playlists, hope that makes sense