The last.fm scrobbling has stopped functioning via Sonos, the last recorded instance was 18 April. I have tried the last.fm support site but they say there is no issue from their end. It has often stopped and restarted since round November 2020 but usually it has been no longer than 3 or 4 days.
I listen to Spotify, Bandcamp, Mixcloud, files on my NAS, and several other streaming services and none of them are registering. Just wondered if there was a known issue.