i will use qDDb for wireless remoted pictures/videos in birdphotography.
Now i testet the version 0.2.9 on a galaxy tab S (and a Galaxs S4) with a canon 7D/M2.
The reaktion time to control or change something /or the liveview picture is app 2 seconds later.
To controll something, or to see someting in liveview ist very slow.
I connectet with usb and roter 3040, both with the same.
with the old DDb(from play store) it is working very fast, no waiting time.
i hope someone can help

sorry for my bad english.......
Klaus