@petrich Short answer: it depends. Longer answer: If you want WiFi6 or WiFi6E coverage everywhere, you should place one Deco XE75 per floor to make sure you have consistent coverage around the house....

@CBDforDogs It is unlikely the speed drop is because Deco mesh runs in Access Point mode. Power off both Deco X20 and your modem/router. Power them back on - modem/router first, then X20s. Run speed...

@CBDforDogs You will need to configure Deco mesh to run in Access Point mode: How to set up Deco to work in Access Point mode General information on how Deco units can use Ethernet cable is here:...

akapal wrote @utente1 tplink recommends maximum 10 units if they are connected wiressly or powerline @akapal They have changed it recently to recommended maximum of 6: How many Deco units can I add...

@Tecboy I understand what you are trying to do. I would have left that type of configuration as a last resort, but it is me. For what you want to achieve, any decent range extender can do. You...

@Tecboy If you plan to replace your Netgear range extender, I can't tell which other range extender will work with Deco mesh. Most should, but it would be a good idea to get extender from the place...