Help: E string rattle on new Stingray special 4HH (7th to 12th frets)

Need some help and advice on this one. I can’t seem to figure this out. I have a new Stingray Special 4HH. I love it. It feels amazing but, for the life of me, I can’t figure this one out. No matter what I do, I cannot get rid of an E string rattle/buzz from the 7th to 12th fret. No other strings have this issue but the E. I changed the strings to a fresh set and the same thing. Using Lo Rider Nickels 45-105. Neck relief is .012″ and string height is 3/32″ at the 12th fret on the E string. I’ve tried more relief, higher action, check for high frets….nothing. I’m at a loss.