As per title - Play:1 speakers increase volume suddenly without any human input.
Can be on spotify or radio.net and suddenly volume increases significantly and remains at the higher level until human intervention.
Only seems to occur once a day - am I missing something?
Strange - If you contact Sonos Support with a diagnostic (https://support.sonos.com/en-us/article/submit-diagnostics) they will be able to see from the logs exactly what (iPhone, voice assistant etc) and where from (IP address, Google/Alexa etc) the volume change was triggered
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