Has anyone come across an issue where their Sonos Port seems to loud when set to fixed level. By that I mean I have noticed on several songs where the vocals and sometimes instruments sounds as though I have the hifi up extremely loud and they get distorted. I have tried the same tracks through another streamer again at fixed volume with the hifi at the exact same volume and it’s fine. Have I a dodgy product or am I missing something ? Just to prove the issue I have tried using the variable volume setting on the port as my amp has a setting to bypass its pre amp stage and that works fine but as soon as I set everything back as it should be to use the amps own volume with the port the same issue is back.