Aris BGW210 - Cascaded Router not saving - Session Refused
I have moved my service to a new address last week and now with a new Aris BGW210 all working but when I try to add the Cascaded Route option to add my static IP the modem take 20s and show session refused and not take the config and requires me to reboot the modem to be able to connect back on the modem portal.
I have IP Pass-thought disable and firewall too.
Any one have an idea how to fix it?
AT&T support have no clue what I'm talking about.