@Nealou812 Hi, Have you successfully added the Canon Officejet 8600 as a local wireless printer on the windows computer? You could turn off the firewall on the computer, and set the Deco Wi-Fi as a...

@Agdodge4x4 Hi, I think you could check whether P9 units are always on powerline backhual when your PC speed is only 1.7m/s. maybe it has dropped to wireless backhaul. And it is also suggested to...

@Ramtruck You could try to configure address reservation on the Deco APP: https://www.tp-link.com/us/support/faq/1795/

@jules_erich Yes, It will work properly.

@Kyle29 You could refer to the suggestion here: Extender connected, but wifi says no internet connection

@M3nd0z3r Do you have the same 3-5 second disconnects on the cable connection? if not, mainly on wifi, Maybe you could turn off 160mhz on the 5ghz. 160mhz uses DFS channels and when it detected the...