@JM123 Hi, thank you very much for getting back to me. Would you please do me a favor to check the Ikea support what it means if the last light is off? Since Philips hue is ok, at least the hardware...

@LudsuC Thank you very much for your kind reply. Please see the reply to the other post for more suggestions.

@LudsuC Hi, I see that you have updated firmware 1.6.0. So I wonder did you lose 2.4ghz after the firmware upgrade? As for the other post, After the firmware upgrade, one M5 lost power. Is it also...

@Tom42 Hi, thank you for your feedback. I tend to think a factory reset might clear the redundant data and speed up the data processing. But there is no valid proof left yet and I could not give you...

@nyonyo Hi, It is an interesting question. May I know where did you see the 3-5 bedrooms and 3-4 bedrooms information? on Amazon? Thank you very much.

@CSLiu Hi, what are the 2.4ghz devices that failed to work with Deco? And Did all your 2.4ghz have the same issue? If they are most of the smart home devices, you could try to turn off fast roaming...