The QoS seems to work very well.

As soon as I disabled QoS, everything went normal.

and it doesn't support QoS.

… What good is the range if the QoS is making it unusable?

I asked the tech why in the world would this setting be set at a mid to lower value and why did the make this particular QOS setting invisible to the naked eye

Do not use the app with it, it won't let you use your internet's full speeds due to how broken the QoS seems to be

Third pic, after router factory default, uninstalling the 'tether' app, doing setup AGAIN, and reinstalling the tether app, AND reseting the QoS-> speeds it finally worked

I don't really care about the Parental Controls, but QoS is critical for VoIP, Gaming, and other services that depend on real-time service.

In router mode overall DL/UP speeds aren't greatly impacted, however, QoS is messing with the pipelines (i.e. port throttling).

Unable to disable qos!

QOS is very important to me

Only thing I dont like is qos cant be turned off and you have to use the app to prioritize wifi on qos.

mode?Dear TP-Link, provide the ability to disable QoS.

QoS. Even $25 routers have basic QoS features freely available for use

I also lost about 100mb/s on my wired internet connection to my PC.

I had issues this router, internet speed dropped at 300 MBit/s