@TP-Link Hi I bought and installed 3 deco units in March this year. Just recently (2weeksago) I experienced inability to stream HD movies via Wireless to my Apple TV, so I connected that with cable...

@Philbert Hi, My primary deco is connected via cable to my gateway, which also provides a wifi network. when connected to that network I measure internet speed with my phone and get download speeds...

I loose 90% of my internetspeed thru the Decos....why is this? The Deco itself measures 300-400 Mb/s in On the Deco wifi I measure 30-40 Mb/s What can be wrong? I run the Decos as Accespoint.