Playlists

Hello
Forgive me if this topic has already been covered but my question concerns playlist size supported by Arylic/4STREAM for various sources.
Is is still limited to 100 songs for local music playlist on an external hard drive and 500 songs for playlists on Amazon music?
This is not clear on the web site at the time of purchase , but that aside have any software updates changed that at all?
I get a lot of glitches on Amazon. Stuck songs, not loading, just stops playing, etc.
Spotify works perfectly but I think it is because it bypasses the 4STREAM app completely LOL
Thank you