@bnetanel 1) 2) I don't believe there's a setting for IPv4/IPv6 priority in the WegGUI. If you're not comfortable to have them both at the same time just disable IPv6.

@lidans Refer this guide - Case 1. Ethernet connection between routers shoud be like main router LAN port => AX10 WAN port.

I believe that @user30 refers to this step from the FAQ in question: The list with "delete" option will show only the online devices if I am not mistaken. While this could be considered a WebGUI...

@Brewer 801ND is with an EoL status (end of life) according some regional TP-Link websites and its latest FW release is from 2017. TBH, I am a bit skeptical about finding a resolution if this turns...

@YBT Your requirement for Bandwidth Control is narrowing down the choice to these models: Archer A2 (300MHz + 433MHz) Archer C20 (300MHz + 433MHz) Archer A5 (300MHz + 867MHz) Archer C50 (300MHz +...

@kaputainu Try resetting the device to factory defaults and re-configure from scratch: If that doesn't work you may look for a replacement.