Rekordbox 6.6.3 Can't Remove Songs in Playlist

Hey, I'm updating my playlists and moving some songs around, for the first time I'm unable to remove songs for any created playlist. I can move songs from one playlist to another, but when I try and remove a song from any playlist it goes through the steps ok but the song is still there. Tried over and over, it goes through the steps but song is still there. Tried different songs, different playlists, same result. Move ok. Remove not ok. Tried rebooting Rekordbox and PC (Lenovo ThinkPad 2021 i7 all latest updates Win11 with Rekordbox latest updates). Please help!!!