Playlist Problem

I have never used this feature until now and have gotten pretty well up to speed except one thing.


I chose the folder where my playlist songs reside(Docs). I add the songs in a named playllist and all play : fine. I prepare to close it by going to #1 song and save that song. When I go back to that folder and open that song, I am asked for a list, New or the named one. Only the numbers are listed and they will not play sequentially. I have to delete the numbers and add the songs all over again. I saved the .ply folder in the same location, plus your default location. What am I doing wrong ?

Thanks
Bernie