I'm having issues with iTunes syncing to my iPhone 6. Some facts: About 99gb of room left on my iPhone 6. I have my sync settings to just sync selected playlists. Music sample rates are all within the parameters of what should sync. I reset my iPhone but the problem persists. Sync issues occur whether over wifi are with a USB/lightning cable. The problems I'm having are.... Not all songs from an album are syncing. For instance, all but 1 of the songs will sync. That 1 song is in my playlist on my Mac iTunes. Why won't it transfer over to iPhone? 1 Artist is showing up on iPhone as multiple artists. Sometimes even splitting into 2 different artists even in the middle of an album ('Artist 1, track 1-5', 'Artist 1, track 6-10') Could not get an album to sync over until I dragged and dropped into playlist for the second or third time. iPhone not recognized over wifi sync. It never seems to see my iPhone yet will see the iPad that's on the wifi. If anyone can help me with some answers here, I'd be appreciative. Hopefully, it's just a 'delete so-and-so plist file' type of thing. Ugh. Remember when iTunes was simple...and worked!