Hello, few days ago i noticed when opening the sonos app that it said it couldnt be used with the system anymore ( arc + 2 sonos one sls as surround ). I updated and now im getting faint white noise over my music/movies etc from the SLs as soon as i start playing something. Playing source seems irrelevant since it does it both from my iphone ( apple music airplay ) and my LG CX. Also after stopping any sound/ source device it still plays the white noise for a few seconds then stops with a small pop ( when they become inactive i suppose ).
Tried unplugging , nothing changes. My arc has no white noise. Tried resetting wifi network, no success ( even if wifi is down until they become inactive white noise can still be heard).
Any ideas? Going crazy here.