Been a user of plex for a while now, mostly for TV shows and Movies but also for my tunes. Before I was using plex for my tunes I used Madsonic. There is a feature or two of Madsonic that I believe would be a good fix for Plex also.
Before I get to that I would put out a scenario.
I’m out and about with my phone when I relies I haven’t synced my latest and greatest hits, so I play them directly from the server while i’m out. I start listening to the first track then I hit a poor 4g coverage area and left waiting for the next track.
So my feature request is to add an auto sync a number of tracks from the playlist and to keep them. Plus maybe an auto delete when reaching the sync limit by getting rid of stuff that hasn’t been listened to in a while.
Would also be handy for people with low storage that also wanted to keep data usage to a minimum.