My old reminders work perfectly speaking to me. All the new ones I make appear correctly in the Alexa app but just "bing" instead of talking. I suspect this is since I updated the Sonos version . I'm loathe to reset up the device in case the working ones won't after I try and re jnstall.
Best answer by Will Cain
I seem to have fixed it by changing the play reminders setting on all devices to off.
And would like to thank myself for all my help.
Happy new year