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Hi,
I have a Deco M5 3 pack since two weeks ago and I have one big problema with an old iMac late 2009.
All the decos seems to work in a normal way but when I connect the iMac to the network after a few minutes the connection disappear, I get connected to wi-fi but no internet connection and I can´t connect the rest of the devices either to the network so I have to restart the Deco even the app says there is no issue with the nodes. The iMac don´t connect anymore so I have to restart the iMac and reconnect and again I have the same problem, so the "solution" is that I can´t use the iMac with the Deco network. It happens not only with Wi-Fi but also via Ethernet.
Anyone have the same problem or any idea of what is happened? Maybe is the iMac that don´t supports band steering? It seems that the iMac crash the Deco M5 network...