Hello, I previously experienced issues during playback (tracks skipped / brief interruption during playback) - previously my music was going wirelessly from my Mac into my amp via Sonos and I know from reading forums Sonos doesn't support wireless playback ..... so I bought a NAS and wired this to my Sonos thinking this would solve the issue. Unfortunately it hasn't and still experiencing exactly the same issues. This is very frustrating - is it a Sonos / Router channel issue - I tried all 3 Sonos channels during the course of an evening and had the same issue on all 3 channels - intermittent interruptions during playback of Music. How can I fix this? Please advise.