When out for a Photo shoot today took the Canon 5D Mark 2 Sigma 150-600mm Sport and my Samsung Galaxy note 2014 Edition with kitkat with Qdslrdashboard version 2.9 and 0.3.2 and one of my TP-Link MR-3040 routers.
The audio loss connection sound works on version 2.9 but will not work on 0.3.2.
On version 0.3.2 turn the Galaxy note in portrait mode as the lens was in portrait orientation hit AF got focus took the pic ....the picture displayed closed the pic with the X and the buttons on the screen were just boxes with no letters in them .
Restarted the app and took a few more pictures and came up with same result so went over to version 2.9 and it did not do it.