@chriswilcox I think the best choice for your Deco mesh upgrade would be Deco X90. According to recent CNET article I can't put link to in this post, Deco X90 should be released this month. Here is...

@Robbob My Satellite Deco M9Plus is mounted vertically, on the wall, about 1.0-1.5 meter above the floor. With my ISP providing 300-350Mbps, I am getting that speed on mobile devices connected to...

@kukku I never thought about regional differences, although I can't figure why speedtest could not be allowed or not supported for specific region. Anyway, I think there is another place in Deco app...

@kukku This is strange. This is where it should be: I've seen some features dissapearing from my Deco app before, and only fix was to restart the smartphone. Restarting just app won't bring them...

@kukku I am assuming your Deco mesh is configured in Router mode. Following recommendations are based on that assumption. You can run tests to establish if you have too many Decos, or perhaps they...

@Evava These are Deco hardware specs. As you can see from that document, E4 has 100Mbps Ethernet ports, M4 has gigabit ports. The solution is to return E4 and buy M4 instead. If that is not possible...