@Mehmetx1 

Hi,

Could you please provide a bit more detail how the QoS is not working?

Is it not possible to enable QoS on your Archer AX12?
 

  @woozle 

QoS is enabled and values ​​can be entered, but I am getting more speed than I should on speed test or different test sites.

  @woozle 

So, sir, do you have any suggestions for a wifi 6 router that limits bandwidth?

  @Mehmetx1 

If you click on the v next to "This Article Applies to" on this webpage https://www.tp-link.com/en/support/faq/3299/ then you can see a selection of router models (take note of the particular hardware versions in brackets) that have the "Speed Limit" feature. (it limits the speed per device, not for the router as a whole) 

Actually, there are already additional routers that are not listed in that article yet, but it is difficult to keep track of which models (and hardware versions) got the Speed Limit feature.

I can only confirm that the Archer AX53 V1 and the Archer AXE75 V1 with the latest firmware versions also got the Speed Limiter, because I own these two models myself.

  @woozle do you have any recommendations for a router that has a speed limiter for the entire router?

  @Mehmetx1 

I am not aware of an Archer router that can limit the bandwidth of the entire router at once. This might be only possible with TP-Link's "Business"-grade routers.

What I can do on the Archer AX53 V1 and the AXE75 V1 is to limit the bandwidth of the Guest networks at once.

  @woozle Sir, can I ask a different question that is not related to this topic?

Mikrotik routers does, what you looking for and many more things. But need knowledge about network and how to configure.

  @INTRASERVERNET 

Which is better between tp link homeshield and homecare? And is there any difference in QoS or bandwidth between routers that have this feature compared to routers that do not?