radio drops out

Only BBC Radio? All other sources are good?

I have noticed this over the last few days too, maybe a week +/-. Noticed BBC and, less often, Sonos Radio (Chill Beats). Have not noticed the dropouts streaming my local library, Audible or Bandcamp. When dropout happens streams restart after seconds. 

Heard on an Era100 stereo pair and Move (g1) but not so constant as to be really annoying, just annoying 🤓

Thank you Stanley

99% of the time it's BBC listening via BBC sounds. 

Since it seems to be mostly the one source, wait for the issue and quickly (under 10 minutes max) capture a diagnostic and ask Sonos support to look at the internal diagnostic data for the problem. We users can't see the diagnostic data. 

If it was common to all sources it would be more likely to be a local issue.

Yes I will do that Stanley, thanks for the suggestion I will let you know how I get on