2 days ago all three of our Alexa enabled devices stopped responding to the wake word (2x One's and 1x Arc). Since then I've tried removing and re-enabling the skill, and the usual resets etc. I left it for 24 hours to see if it would just clear itself to no avail.
Today I tried to remove the voice assistant and re-add it on one of the devices and after logging into the Amazon account the Sonos app errors saying there was a problem (helpful error codes there Devs).
Has anyone experienced similar or could suggest a way to resolve it?