@Varse QoS needs your maximum upload and download bandwidth (provided by your ISP) to know when it should kick in. That's the difference between Bandwidth Control (which you're asking for) and QoS....

@brixi The choice of the 2-nd router depends on your particular needs (Wi-Fi 5, Wi-Fi 6, etc.) You could use any wireless router which can be set to work in AP mode. If you don't need a wireless...

@brixi Yes, he could do that, but the OP intention was to build OneMesh with the two AX73. On top of that he stated "Connecting the two routers with cable is nearly impossible".

@kirimaru1982 Both devices support WDS. Here's a guide for configuring WDS on TD-W8961N - the specific ithing is that WDS is built between two TD-W8961Ns. Here's a video guide building WDS with...

@Jody-P You can't find that, because it is not possible.

@Varse QoS is not a Bandwidth Control equivalent. C80 supports QoS only. Here's how to use it on your device (Case 2).