@larkim That's probably the reason. @David-TP Any comment on this issue?

Chris78 wrote Why can guests in the guest WiFi access the local registration page (192.168.x.x) of the Deco and log in? @Chris78 This is the first line of your post... can you read what you said???

@larkim Are you on the beta testing? Because everywhere else it's showing 3.7.16 as the latest stable version for android.

@MollysMum Yes, the "main deco" has to be connected to the ISP router/modem at all times

@Chris78 First of all, even if they access the page, they can't log in without the password of TP-Link owner ID (which I'm assuming is you). Second, If the XE75 are running in router mode, the main...

@Polie They removed the "speedtest" function from the app for all models (except M5 & M9 Plus afaik). I don't think they're gonna bring it back. If you go to "Deco Lab" (under "More" tab in the app),...