Hi Guys,
I'm pretty new to using MC and I like what I'm seeing so far, so i will probably buy a licence.
I'm having a related challenge to that of the OP.
My audio is being output through WASAPI over HDMI to my AVR.
I have the volume set to Internal, so that i can adjust the volume of the output stream
The Media Keys settings seem to do exactly what i would expect with one catch.
MC intercepts the media keys when it is open and allows me to adjust up and down the volume.
However, when i exit from Media Centre, I still cant alter my system sounds any more.
I reboot the HTPC and my media keys on the keyboard work fine. Open MC, Close MC, and my media keys no longer work.
If i set the Media Keys setting to disabled, or app, then the system volume is controlled and the media keys function just fine (but then i cant adjust the volume of the direct output stream as desired)
So as best i can tell all works as it is intended, except the hooks into the media keys seem to persist after MC18 is closed.
any advice would be appreciated
cheers
Andrew