I have deployed MX105 HA, the LAN side is connected to Nexus 9Ks and there are absolutely no issues. The WAN ports are connected to the service provider in the colo datacenter and they are using Nexus 2Ks for the WAN handoffs. For some unknown reason the WAN port of the primary MX105 does down because on the nexus 2K it does into error disabled state. I hard coded the port on Meraki MX 105 to 1GBps full. Still no luck. Once the service provider does a shut and no shut on their 2K port everything comes back up for 12 hours and then the same error disabled state happens again. No one else is experiencing this issue.  ... View more