@fishass Hi，thanks a lot for terziyski's help, normally the provided two methods should both work. May I know the hardware version of your TL-WPA4220? and it is working fine now, right? When you try...

@Yong_Hui Hi, official firmware of Archer AX55 V1 doesn't support EasyMesh Ethernet Backhaul now, but we have a trial firmware which already added it, you could have a try: Public Beta for Archer...

@Jakir01 Hi, I guess your Archer AX72 is EU version which doesn't support Band 4 for 5G WiFi, and there is no other way to add it at this moment.

@sayanimondal Hi, Archer BE800 is a new WiFi 7 router and 100Mbps bandwidth is not a problem for this router, did you test the wired and wireless speed of this router? Besides, please provide more...

@TPLight Hi, when the issue happens, do you see the Internet LED on the router turns red or orange? and it will always recover automatically after several seconds/minites, right? Please follow this...

@buzzwallard Hi, is your router hardware version V2.2? Please download the latest firmware Archer C80(EU)_V2.20_1.13.2 Build 230824 from our official website and update it to see if the wired speed...