@TP-Link_Deco Yes every deco is connected with cable 5e, i try different cable but nothing change. i do the test just near of every deco with deco speed test and with ookla speed test. My contract...

@TP-Link Deco Deco m5 v3 Hi i have a problem with my speed on both slave decos. my configuration is: --- slave deco | | | modem ----- main deco -------- netgear unmanaged switch gigabit -------- | |...

Deco m5 v3 Hi i have a problem with my speed on both slave decos. my configuration is: --- slave deco modem ----- main deco -------- netgear unmanaged switch gigabit -------- --- slave deco my main...