had the exact problem last week
bought gx50
replaced my gx20 with the gx50
i properly removed the gx20 in the app .
added the gx50
in the cloud app everything was fine
on the iPhone app it showed the new gx50!was alerting.
let it run overnight to see if it would sync up
next day, same thing, cloud app was fine, iPhone app was alerting gx50
put in a ticket…no response
started a thread… no response
Just for the heck of it, I uninstalled the iPhone Meraki go app and reinstalled it. Problem solved.
both cloud app and iPhone app show everything is fine.
btw, I posted my new internet speed if I use Ethernet which was almost 800mbps
but, via AP’s, even though my devices connect at 800 to the AP’s, I only get 375ish mbps internet speed. I’m guessing is becuase I have a meshed wireless network.
gave not tried the con feature yet.