Yeah, in my experience they won’t replace based on the settings issue.
I jumped through loads of hoops a while back, mentioned earlier in the thread. Ages speaking to genius over the phone, installed a logging profile blah blah. Never any suggestion they’d replace.
The background noise is different, that’s more critical.
Repeating myself, but I’m resigned to them never fixing it, I’m used to changing settings now /shrug
It stinks of course given the price of these things, but they’re not unusable or anything (unlike the other issues).