@Mikey_C So I'm not alone with QoS not working at all? I have Deco M9 Plus and QoS is completely not working, I even tried to reset the whole network units but same problem.

@David-TP A quick question, my problem with QoS is a software problem right? I contacted Tp-Link UK through email and they asked me to return the units and get a replacement and I think this is...

@David-TP Thanks for clarifying, please let us know as soon as this problem is solved, I can't play online games without QoS.

@David-TP Test within Deco app gives me the full speed. (300Mbps) Test with phones/other devices gives me full speed too. (300Mbps) But the QoS settings is set to 100Mbps, that's why I said it's not...

@David-TP I have a major problem with 1.6.1 firmware, QoS isn't working at all, to test this, I set the total bandwidth to 100Mbps Download and 50Mbps Upload, my full speed is 300Mbps/150Mbps D/U....

@David-TP Hello David, any news about upcoming updates for M9 Plus or 1.6.1 is the last update?