@BlueFlame17 If you are concerned your particular T3U Plus might have a hardware issue, then perform a speed test with it while it is very close to the router. At about 2 meter (6 feet?) distance and...

@AllexRo Then it seems TP-Link hasn't updated the menu for the AX80 in the current version of the Tether app yet.

@Ginko_Leaf Hi, The Archer AX23 has no default password. A regular Archer AX23 (one that is not custom-made for ISPs) that is either brand new or has just been reset will ask the user to set a...

@AllexRo Hi, Any chance that your Tether app hasn't been updated for quite some time? On my Android phone the "OneMesh" menu in the Tether app has become an "EasyMesh" menu a few versions ago...

@peymangg Hi, It might be that the TG-3468 V3 uses a slightly older revision of the RTL8168 chip. The latest revision is RTL8168H. I don't know the exact differences between all the existing...

@BlueFlame17 If the router is only capable of providing a link speed of 433 Mbps, then that's already a disadvantage. And unfortunately, the strength and quality of Wi-Fi signals drops off quite...