My Omada Software controller has stopped "seeing" my EAP245 devices. They all show up Disconnected. SW controller and APs on latest firmware. I can ping all APs, I can login to their management page,...

In a mesh enviroment with two EAP225, if a device sits in the middle and the coverage is the same, to which of the two APs will it connect? Once it connects to one of the APs, if we move closer to...

Is it possible to setup a mesh without a controller just via the web browser? If this is not possible, can the controller be removed once the mesh is working?