Its a MFT audio driver problem if I remember correctly. Only a few people have reported it but it IS a shared issue. So far people have only said it happens when booting MFT which makes sense and it doesn't happen often annnnnnd as far as I know there is no fix. You might want to try pulling the fuse for a proper reboot though but it seems to be very rare for it to repeat time and time again.
That's pretty much all I know.
2012 Titanium Sedan, Ebony Black - 400A, Luxury Package
Ordered: July 14 VIN received: August 19 Sticker: Sept 3 Build Date: Sept 10 Delivered: Sept 21