iTunes won't update playlists or songs; won't allow access to old music
About two weeks ago, my iTunes on my laptop stopped updating playlists or songs that I made or downloaded from one of my other authorized devices. I also do not have access to a large amount of my music on my laptop. The laptop remains authorized, and if I sign-out and sign back in, there are no changes or updates to any of the infomation.
Windows, Windows 10