Alexa not discovering new emulated hue devices

[rcma (marc)]

Had the same/similar problem a few days ago and got it sorted out as described in my post

Alexa cannot find emulated hue devices

Hi all, I’ve run into a strange problem with emulated hue and Alexa. For several years I was able to expose my switches and lights via emulated hue to Alexa and control the lights via voice commands. Starting last week, it was not possible anymore as the lights were not reachable. So I tried to delete the lights in the alexa app and re-add them but not the emulated hue bridge is not found in the alexa app and cannot be set up (using round bridge V1). There were no changes to my network as fa…

In summary the solution was to disable and reenable UPnP and leave all echo dots unplugged for a while.