I think its ok, because last 12 years+ we using WIFI router and still we are ok. So there have no issue if you stay with Deco M4 in your bedroom. Thanks.

@roge Thanks for your replay but my country there have no option return this router. Last 6 month waiting and waiting but i don't get right solution. 3 month ago TP Link Bangladesh Facebook Group...

@TP-Link_Deco I am agree with you, but also you need to thing TP Link mesh router must be choice best cannel for my device but its not do this but same time others company mesh router choice good...

Hello TP LInk My situation also same. My Mesh M5 router choice most engaged channel of 2.4 ghz and 5 ghz. It's choice 2.4 channel 6 and 5 ghz choice channel 44 and unfortunate both of channel is over...

@DecoMember Thanks for your replay. I have 3 pack Deco and for this issue i change every deco and tried it but nothing help me. I have some extra issue also. I am new this community and i thing i...

@DecoMember I have also same issue and i don't get any solution and waiting for there ans and solution.