This program seems excellent. I haven't tried it out much as I just installed it and I have one echo device that shows as "Unknown". Might you have a suggestion how to address this? Please remember, I'm not that computer savvy.
It is this device, an Echo dot, 4th generation (little ball, not large, not dot) It does show up in the device list.
All the other echos seem to have been correctly identified and work fine. (4 Echo 3rd dots, 1 Echo 8 show, Echo Flex and 1 Echo 3rd Smart speaker, and the "everywhere group)