@MD_Naim- The only way to regain access to the device if you forgot its login password is to use its reset button. Press and hold for about 10 seconds to reset to factory defaults, then re-configure...

@Tom_T_ No, that's not possible with home grade routers. If you want more granular control over this feature you have to consider the business series routers combined with EAPs or home grade wireless...

@Tom_T_ Check this out: See the comparisson of these three models and make your choice according your requirements - here.

@Drdiamond The problem is that XC220 G3V is not supported by the community becasue in general it's an ISP provided device - details. You have to work with your ISP to get ths working or wait for...

@Tom_T_ Archer AX90 would suit your needs - 2.5 gbps WAN port and Easymesh ethernet backhaul support. Budget option would be Archer AX73 or Archer AX55 - 1 gbps WAN port and Easymesh ethernet...

@Tom_T_ Most likely this model doesn't support an Easymesh ethernet backhaul. On top of that this router model is an ISP provided device and it's not officially supported by the cоmmunity. Better...