Hi. I’m new to Ruckus and don’t know to much. I have 3 R550’s running Unleashed in a 3500sq foot home. I setup Unleashed as Mesh, not sure if that was a mistake. All 3 R550’s are hardwired to the router. About 1/3 of my devices show a poor signal all the time. Most are Apple devices that never seem to be connected to the closest access point. I’m trying to determine if adding a controller would help at all. I’m read that a controller would add Fast Roaming 802.11r that apple devices support. Thank you for any help!