I have about 8 songs from my iTunes library which attempt to sync with my iphone6 every time I plug it into my computer.
Things I've tried:
Delete all the phones on the phone.
Delete all the songs in my library.
Re-download all the purchased songs in my library.
And no matter what, every time I plug the phone in, just these songs appear, grayed out and having a dotted circle next to them.
Even Apple couldn't help me.
I only am interested in a manual sync, as I switch songs often.
Thank you for the help!