BeoPlay A6 Questions

Hi there and thanks in advance.

I've recently bought an A6 to replace an A8. I love the look and the sound and the touch functionality but I have several questions about the software! So…

1. Apps. The BeoSetup and BeoMusic apps (iOS) frequently can't see the A6 despite it clearly being connected to my WiFi (it can play tunein internet radio when I touch it and I can send AirPlay to it). This seems random. Is this an issue others have experienced?

2. Sources. In the BeoSetup app I can enable/disable/reorder different sources. What is the source called "Music"? Is it DLNA?

3. DLNA. I would love to be able start _my_ music with a touch on the A6. Will I be able to do that with DLNA and something like Twonky Server? Currently my music is stored in iTunes on my Mac (but AirPlay has to be started separately to the A6).

OK, that's all for now, and thank you again.

Scott