@Eric-Lung Its a very close speed. Need tplink to fix on their end. Usually speed will reduce alittle due to hardware capability of ur router. And the cables also might affect the quality. Whereas...

The tplink support in wechat have tried to test and all but cant find the solution even though they can spot the problem. Great Packet data loss

@Joseph-TP I tried turning off eco mode still the same. My iot wifi would not connect to the main router even.

@Joseph-TP i m very disappointed with tplink and i m stucked with this be800 as this is supposedly the best router in singapore here.

@Joseph-TP this firmware also have issues with eco mode which led to frequent disconnection and the led issues with on or off without our command. And tuya still does not work.

@Joseph-TP My tuya iot devices can connect to my phone hot spot and as well as my wifi 6 asus older router. Not this be800 and i tested with the engineer for almost half a year.