If you have a deco p9 V1 then you may get some buzzing noise from one or a couple of your units. This is a known hardware defect and can be found on the internet. Apparently a capacitor (if I...

I bet they took it out so you dont know how their products slow down your isp speeds. What else can it be? My deco p9 had that feature and now it doesnt.

@Justin8207 I have a deco p9 and it had the wifi internet speed test. Later they updated the app and removed that feature. I assume they make poor quality products and do not want people actually...