Hi All,  Will this cause the issue? Stack Member 2 Port 48 IP: 10.5.4.2 MAC: 02:02:0a:05:04:02 VLAN: 404   Stack Member 5 Port 47 IP: 10.5.4.2 MAC: 02:01:0a:05:04:02 VLAN: 404 The same IP address with a different mac address, from what I know it will cause a loop but I don't see any logs showing up in Meraki.  Only the Palo Alto Firewall is getting 802.1q packet drops.  ... View more