Chosen Solution

As this problem occur sometimes in Echo devices. To make this working try these things on your echo device: Reset/Reboot your EchoDisable the mic of an Echo by pushing the mic on/off button on the top of your echo device

Check might be Echo is updating

Still, Alexa not working then contact Echo Troubleshooting Customer Care the instant technical solutions.

My echo can hear me but when I go into other rooms they can’t hear me when I drop in on somebody that can’t hear me does anybody know how to fix this