New iphone 15 - Apple Music starts syncing then stops
A few days ago I puchased an Ipad 10th generation and an iphone 15+. All of my music on both devices is synced to the cloud, along with my Windows PC. I have had no problems with music syncing on my ipad. This AM I created a small playlist in the Apple Music app on my PC and it synced perfectly within seconds onto my iPad. When I went to my iphone and opened the Apple Music app, at the top of the page it shows a message "syncing your library". After 4 hours, this message is still there and there has been no progress with the sync and the new playlist does not show up on my phone. I have tried restarting the phone - same thing happened. Sync starts but never finishes. I checked all music settings on my ipad and iphone and they are the same. Any suggestions on how to fix would be appreciated.
Windows, Windows 10