Sgmerley Sorry about that. I just made the changes an hour ago so I don't know if it worked or not yet. I will try to be more clear in the future. I sped through my writing too quickly.
I cycled the router by unplugging it and let it boot up again. All of the home pods found their way back to the network and all connected properly. Is this a long term fix? I don't know, I just did it within a couple of hours. I do know I added all of the home pods over the last two months and never recycled or rebooted the router. So I tried it.
My router allows different SSID's for the different wifi radios but recommends the same SSID for both speeds. Up until an hour ago, the 2.4 radio and the 5.0 radio had the same SSID, so I changed the SSID on the slower 2.4 radio. If you want the fast SSID the network name is FAST-TKO. If you want the slow SSID, the network name is SLO-TKO. Prior to the change, the device could determine the connect speed and which radio to connect to. Now that I changed it the device has no option to choose from. I am hoping to stop the switching capability of the home pods and maybe have a stable setup. I do not know if this is a solution yet or not, it is too early.
What I was asking everyone was "Has anyone tried either of these approaches and if so how did it go?" I am sure the much more talented people than me have been down this road already.
I was also asking anyone with ATT fiber 1000 if changing the router worked and if so what router was successful. Somewhere in the 14 pages I thought someone made a comment along those lines and I was thinking maybe it worked. I don't know.
To those that suggest restarting the home pods, unplugging the home pods, removing and setting them up again, checking if the software needs updated, or any other HOME setting, I have done all of that so many times. I am convinced this is an infrastructure issue.
Thank you for engaging. Sorry for my prior lack of eloquence.