Just installed this and comparing to nervehammer's build this doesn't have problems with SD using (Deezer works okay). BT after reboot works. Stock cam makes dark videos and awful photos but nvm you can just use miui or google camera and keep calm.
Btw, I don't understand how to enable pie lol. I mean, it can be set up, but there is no option to enable it (I don't use it but it's pretty strange)