Hi
I am not too concerned about these things so please don't spend too much time or energy on me.
I have an original AA with upgraded Pi.

Regarding bluetooth.
I have noted previously that with my fiio DAP the volume of my AA is stupid loud. At 1 it's loud, at 3 it's too loud. The device goes to 100. I tried recently with a Shanling DAP with same results. I tried with a Hiby DAP but it won't even play sound. Note that the Shanling works fine will all my other bluetooth devices. In my opinion bluetooth has never worked right on the AA. Is anyone using a DAP with success?

Regarding Airplay
There are 3 buttons in the AA web interface for Airplay. I click them but nothing happens. Should I get a message when they are clicked? I used Airplay a couple years ago and it just worked, is that still the case? I have a DAP that supports Airplay but it plays nothing to my AA. I am trying to troubleshoot but not sure where to start. Any info on how it is supposed to work is appreciated.

Factory Reset
I noted in another thread that factory reset doesn't work on V2.13.1

Thanks