Needs to be updated

I love my jabra revo headset, also for the surround given by this app.
But since update to ios 9 the apps interface has several problems on my iphone 5.
Also every time i start the app, it has to re-read music library and it is slow and boring. I rarely add new music so the possibility to trigger this process only when needed whoud be much appreciated.

eXistenZ78 about Jabra Sound (ComplementaryApp), v5.0.18