Okay, I've been playing guitar for about 60 years, and thought I'd seen most things, or heard. On my Orpheum OOO, if I play D on 3rd string 7th fret, it's fine. However if I even just depress the B on the 6th string 7th fret, there's some kind of buzz, don't have to play the 6th (but it's there if I do). If I lift my finnger off the 6th, it goes away. I'm going to take it to my luthier, but want to wait until I have my second COVID vaccine. Anybody have any suggestions?