OK.unplugged all 3 Dots.
Rebooted Router. Also turned off access control in the router to allow any device to connect.
plugged 1 Dot in.
Waited a few minutes then pressed the button to start setup. Orange light going round.
Then it tells me to manually connect to the DOT.
connect to the Dot manually (Amazon-HRS) and get the voice announcement that I am "Connected to Echo Dot"
Back to the setup and the display shows "Connected to Echo Dot" Press continue.
I Press continue.
Next screen says "no wi-fi networks have been saved".
I select my router and press "Connect" message reads "This may take a few minutes"
After about 60 seconds I see "Your device was unable to connect to your WI-FI network.Try again
About 5 minutes "Dot says setup mode if off"
Went through the same steps for each Dot. No love.
I'm stumped and ready to toss them for something else.
Maybe I'm missing something simple. Didn't have this issue when I originally set them up.