Please don't retire this capability but expand on it. Dual WAN capability is a must these days. I can confirm this feature does work but as you say is buggy. Internet 1 port is priority. LAN 2 port can be modified via the direct IP url to Internet 2 but it does not enable additional dashboarding or dual WAN capability as would for example an Enterprise class Meraki MX250 FW. There is no failover/failback logic or percentage based routing capability that would be weighted via bandwidth configuration. I have Lumen fiber as my primary but am in an area that had part of a SONET ring collapse due to a hurricane and due to area expansion with residential housing, fiber optic cuts are unfortunately common. My only saving grace is a Verizon Wireless Home router in which I disabled all wifi capability. Instead I use the Meraki wifi and hardwired networking and only use it for a cellular backup when my Lumen fiber transport goes down. The GX50 is kind of working with Internet 2 as a backup but as confirmed, Internet 1 has to manually go down before the gateway on Internet 2 will even be icmp reachable. So if anyone is thinking about doing this, its not yet officially supported and Internet 2 is basically unusable until Internet 1 fails or is manually disconnected. Once Internet 1 is reconnected to the ISP, it does takeover the WAN comms. I have yet to see the behavior from an automated capability perspective during an actual outage but will post back findings once one has occurred. Until a Meraki Go product supports this, for now I will just leave my cellular router connected into Internet 2 and if the circuit doesn't auto failover, I will manually unplug Internet 1 to get back online via Internet 2. I did "Make a Wish" for this feature to be added and will gladly pay for a new Meraki GO FW with this capability being officially supported. ... View more