@David-TP Hi David, thanks for your reply! The system is as indicated below, both deco's are connected to the (main) network switch, type TP-LINK: SG1008D ISP modem--- <cable> -- (main) network...

Hi all, I have installed a mesh network (3 devices) One device is connected to the main device via cable (devices on same switch), the other wireless. The app indicates the connectivity correctly....