I'm using the same internet connection I always use to configure our MX67's and I haven't had any issues with those before but now that I'm trying to configure an MX95 I keep getting this same error. There is no firewall blocking or filtering anything here, like I said the mx67's work just fine with this connection.
I read in the community that this is a know issue ad it can be solved only by meraki Support. Has someone had this same issue?
Make sure you can send outgoing traffic to TCP port 7734 through your firewall.