We're experiencing frequent RSTP role changes, but no BPDU events are logged anywhere in the Dashboard. All of my client access ports have RSTP & BPDU enabled, example config: The links between switches are set to trunk ports, example config: We have some additional trunk ports for devices that need to access multiple VLANs, e.g., wireless access points, meeting room devices, NAS, hypervisors, example config: Network Setup: Core Switch: MS225-1 (STP Root, Priority 4096) Other Switches: MS225-2, MS130-2, MS250-1 Client VLANs: VLAN 10 (Management), VLAN 30 (Desktops), VLAN 50 (Guest Wi-Fi), VLAN 90 (Staff Wi-Fi) What I’ve Checked: No BPDU Guard events in network-wide logs VLANs match on switches Uplinks are stable, no flapping or CRC errors
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