@David-TP The network should have the following adjustments at 2.4Ghz: 802.11 g or g/n WPA2 password (AES encryption) - Gen 2 devices do not support WPA3 Channel 1 or 6 Bandwidth 20mhz Is it possible...

@David-TP I still can't get it to work. I've disable Beamforming and fast beaming. Only using the 2,4 Ghz band. And using WPA2 Security. Any other suggestion?

I can't connect my Mill heaters to my new Deco x50-4g. It worked before to the old router. I've switched to only 2,4Ghz. Any idea?