Burn to CD greyed out on one playlist but works on another
I created 2 playlists yesterday, 3 Dec 2018. One playlist will allow me to burn to cd, but the other has the option greyed out under the file tab and does not show it as an option under the … button.
Why can't I burn to disc when I created both playlists in the same way on the same day?
I'm not IT savvy so please explain any reply's in very simple terms and plain English. Thanks in advance.
iPhone 5c, iOS 12.1, windows laptop