Hi. Every time ‘without fail’ I go onto the sonos app I get on ‘unable to connect to sonos app’ message. Sometimes if I wait about 10mins it connects but then has dropped out half of my system. Then sometimes it will not connect to anything. Then sometimes it takes about 30seconds then I’m in. This has only recently started happening and used to work absolutely fine, even with the S2 app. There is nothing wrong with the lower connection to the sonos products, nothing wrong with the internet connection and even if I toggle off/on my phones wifi it doesn’t tend to work. Anybody else getting this issue. It’s so frustrating and am running out of ideas. I’ve even changed the wifi router channel to be on the suggested 1 or 6 (2ghz). Still nothing.