I have 4 SG250X-48 switches connected together. In SNA they all show up as expected except one. The connection between it and the next switch has a two cloud icons between them. The switch itself shows up as 2 separate icons with the same IP and MAC and "No SNA Support". Switches have been updated to latest 2.5.0.83. CDP, SNMP, LLDP and enabled. Users names and passwords are the same.
What gives?