Duplicate playlists

I’m a Plex subscriber trying to upload my music from both iTunes and an external hard drive. All of my playlists from iTunes have been duplicated in the Plex library. Any ideas as to why this happened or how to remedy?

Hello, I am new to using the forum. I also have the duplicate playlist problem with 3 of each of my playlists from iTunes showing up in my Plex Playlists. I see some others like yourself who have the same issue, but I have not been able to see any responses from others with recommended solutions. Were you able to resolve the issue or can you point me to where the responses to the “Duplicate Playlists” posts are located?
Obviously i’m a novice at navigating the forum and trying to learn the ropes.
Thanks very much.