Rointe UK Évaluations

Hi Hope I can explain myself sufficiently well. Wi-fi is a mesh system using 2.4 and 5Ghz simultaneously I have three D series radiators, two in the kitchen, one in the hall. The first radiator in the kitchen connected to wi-fi easily and uses the 2.4Ghz network automatically. I have never been able to connect either of the other two radiators. This morning I switched off the 5Ghz network and attempted to connect the radiator in the hall. I switched off the other two radiators just in case I was picking up wi-fi from one of the other two radiators (if this is even possible?). I can log into the network from the radiator in question and I get the message "Linked device/Waiting Config" on the radiator screen. Shortly thereafter the wi-fi link drops "no internet connection" and the radiator screen remains as above. Before doing any of this I rebooted the mesh system, switched the hall radiator off and on and likewise my iPad and iPhone (I tried both). Anything else I can try? Thanks