Hi everybody
After many hours trying I finally got hass working with support of my IKEA lights and everything. Really like it. 
It’s running inside Chroot on my Synology DS216j (so no Docker support). I just found out, that after starting Chroot and/or Home Assistant AudioStation cannot see my AirPlay devices. I don’t believe that Home Assistant is the problem here, but has anybody here an idea where to start debugging? I’m just a noob trying… 
Thank you for suggestions!
Martin