I’ve had my system for awhile and no problems well till now and I’m familiar with Sonos and the app but my sub is going in and out and not sure why . when it’s not playing it’s blinking green a slow blinking green. I go into app and switch the sub off and on turn up the bass and turn down just messing with it and sometimes I want to say it sometimes works and will come on but it doesn’t work every time and I’ve done the basic by turning off by resetting app by resetting my WiFi to no avail and I’m lost and really want it to work I really enjoy my sub.. well when it works:(