The Sonos S2 app loses access to my wireless speakers. Rebooting the router works, however, using the app the next day all access to the speakers is lost and I have to reboot the router again. The only things that have changed recently is that I have moved to Sonos S2 app and have upgraded to iOS14.4 (and yesterday to iOS14.5). The version of the S2 app is 13.0.5, build 62.1.88070. The problem only started happeningwithin the last week, which is when 13.0.5 was installed.
Best answer by James L.
I noticed from your forum profile that you’re in the UK. Do you happen to have a BT Smart Hub 2 router? If so, please have a read of this article.