Alexa has been down all morning

Has anyone else had issues with their echo? Starting about 8:25 AM Central time My echos report "sorry im having trouble understanding you right now please try a little later"

This is all of my devices. I have 3 echos and 2 cubes.

No problem in the Chicago area

Had issues with my Shows, but now ok.

Oddly, I have a dot, an echo, a spot and two shows. Only one show is behaving this way. Normally if it’s down they’re all down.

update
Just as I posted that, rebooted and now working.

They all started working about 3PM central