I had my playlist setup to be composed of a list of YouTube videos, which probably added up to 20-30 on one page of a thread. I downsized it to about 18 or so on one page. It still caused me some problems when I tried to watch them. It caused my computer to freeze up when I tried to play one video.
So what I did was to convert all my videos into links to the videos on YouTube. It's a little tricky to do because the forum automatically converts YouTube links into videos. One way that you can get the forum not to convert the links into videos is to make a post with nothing but "......" and post it. Then edit that post and put the links into it. The video => link function does now work when editing a post that has already been made.
People who have already made such playlists could conceivably stick with what they have if it's working for them or start a new thread in this way that I'm mentioning here.
WEB Playlist (Smooth Jazz/Rap/Pop/House/misc)
WEB