Playlist resets

I have a playlist M3u file it gets to 61 movies out of 562 and wants to start at the beginning again does anyone know how to fix this. There have been a few times it has loaded more than that when it does I have not tried to go completely all the way through.

New information that may help It will scroll through all of them before the hub syncs when I get prompted to view folders until it syncs I can go through all my files on that playlist they are all Isos

Similar playlist issues have been noticed in the forum before, unfortunately without solution.  I put a post in the new idea forum section to ask them to support longer playlists.  If you can find that that post and click the thumbs or whatever to support it, I’d appreciate it.