[Sleuteltje]

I think so too. It's not updating reliably. I can always trigger an update manually. Then it works. But somehow not automatically. 

And even more important is the play progress.

@Sleuteltje 

Any chances of making it work with inputstream adaptive like it already works for Netflix and Amazon thanks to Osmosis?

Well, I would love to make it work with inputstream adaptive (so we finally have 1080p+ support and resume playback etc). I've tried to look into it, but i can't seem to find any documentation or howto guides or anything of the sort. And I'm extremely busy lately, so it will be at least a month or two away before i can program it, given I can find any documentation on how to implement. It would really help me out if someone could supply this. Also, if you can code, feel free to add it yourself and do a pull request .

On the discussion on automatic updating of playlist i've noticed above; If a playlist should update at 11 PM, and your pc is not on, the addon *should* update the playlist immediately when Kodi starts. Youtube Library will indeed check each 30 minutes from that point if there are playlists that should be updated again. This interval however can be altered in the addon settings.

Hope this helps.