I have set up an Amazon Echo Dot with a Sonos a connect Amp, everything working fine, however after a full power cut, the Autoplay now no longer works. If using the Connect Amp through, for example, the Spotify App from the Sonos controller, and then asking Alexa for the weather, it does not cut in. We have to select the line-in from the Sonos controller to pick it up!!! I have checked all the settings and they were as before the power cut. I.e.from Sonos controller Use Autoplay Volume is on, Autoplay Room is selected and all is ok as stated above it will play if manually selected from the Sonos controller, from the Alexa App the Start of Request and End of Request are turned on. Very frustrating as was working beautifully before power cut.