Unselected songs in iTunes still sync to my iPhone
I have a iPhone 6 which started to run out of space for music right around the time ios 9 came out. I unselected a lot of artists/albums in the Music Sync section [1] , but it wouldn't actually delete anything off my phone. I thought it would be fixed after I updated to ios 9, but that did nothing.
I made sure I had "sync only selected songs and videos" checked under the Summary tab, which still didn't fix the problem. I also deleted all the music off the phone and tried to re-sync, but it added everything it could fit back on, even what was unselected. iTunes and my phone both have the most recent updates installed, and it just seems to refuse to sync according to my selections.
iPhone 6, iOS 9.0.2