Unchecked songs syncing to Iphone 7
I continually get unchecked songs syncing to Iphone, sometimes I get random tracks from itunes purchased albums syncing, I have manually deleted every song from Iphone, I have unchecked every album manually, I have tried checking box that states only sync checked songs and videos. I have reset phone to factory settings, and set up as a new phone, it is still happening - HELP!
Windows, Windows 10