@Bhooty I am guessing, your DNS server is connected to Home network. Also, I am assuming you configured Guest network to be isolated from main network, in Deco app. If this is correct, then what you...

@stefanang You said you tried "firmware upgrades," but you didn't list firmware versions of V1 and V2 M9 Decos. You can check that in Deco app, or you can login to Main Deco and see what it reports...

@iBridge Yes, you can take Deco unit out of the network and reuse it somewhere else. You will need to Remove it, in Deco app, that should reset this unit. Then, take it to a different place, create...

@kaosken Ken, I am trying to understand how did you hit these problems and I did not. I have ISP modem/router. I have installed Deco mesh at my house, and since the beginning my plan was to have Deco...

TP-Link wrote Since not all the network data would go through from Deco, Deco would only get limited information about the clients and the connection alerts might not be fully functional; @TP-Link...

@tahseenomar90 TL-WN781ND Wireless Adapter is quite old. It is possible it does not understand (does not handle well) dual band and/or mesh technologies. I would suggest, as a first step, to again...