Setup overview: -FortiGate firewall -Aruba 1930 24 Port PoE (Cloud managed) -10/15 clients ranging from wired/wireless (PCs, yealink handsets) -Few Hikvision cameras (Seems to be a switch uplinking to our Aruba where 3 cameras are learnt down). Issue description: Random connection issues sometimes lasting 5-10 affecting all devices. (WAN isn’t dropping) On the Aruba I can see regular STP topology changes (the Aruba is the root bridge). Can’t currently identify the cause of the topology changes and suspect this is the cause of the issues. This only started when we installed the Aruba switch from a previously range of unmanaged switch. Any ideas, appreciated submitted by /u/Laroemwen [link] [comments]