iPhone 16 unable to add new outlets after switching to Linksys 6E mesh router

The first two units from Eve I purchased from Apple. They work fine but when I ordered the same from Amazon they dont work. So I bought outlets from Wemo and Meross also from Amazon. My iPhone 16 does not see the new Eve and Wemo outlets. It saw the Meross and added it to my home but then there is no response.

Any help will be much appreciated.

[Re-Titled by Moderator]

Original Title: I changed my router to a Linksys 6E mesh and now am not able to add any new outlets to my home. I have tried Meross, Wemo and Eve energy outlets. Some are set up and then "no response" or the phone cannot find the outlets. thanks for help