I think you may find that 16GB is way too little to make a recovery drive including system file backup. It will be OK if you uncheck the system file backup box, though, but I recommend you use...

ATTENTION! If you have to make a recovery drive in a hurry, and (like me) all you have spare is a 1TB external drive, this will do - BUT - if later you get another USB drive to re-make the recovery...

Bit of a bummer - I just bought a 32GB Toshiba USB stick to make a recovery drive, 'cos Windows 10 says I'll have to have 32GB space on the recovery drive - and, guess what - a 32GB drive is actually...

I found this thread because I had the same annoying thing happening - but I solved it simply by using MP3tag to make sure that the "Album Artist" part of the tags was correctly filled in. (You don't...