@Reda_Otrosh Unfortunately the OP hasn't confirmed whether a FW update have made any difference in his case. The issue may have been caused by a specific device in the network, hardware problem and...

@Dil_1990 VR2100 doesn't seem to support WDS feature. This feature hasn't been noted neither in its tech specs nor its user guide.

@Leo63 If the Archers have a dedicated operation mode "Access Point" then optimal configuration is to use that mode (Case 1). Thus you'll avoid the double NAT in your network. In this scenario you...

@nautinut You have to reset the switch to its factory defaults with the reset button and then re-configure from scratch.

@Leo63 Well, based on the "403 Forbidden" response, I would suggest that "192.168.1.1/agileconfigreset" should be executed after you already have logged in into the router's WebGUI with its...

@Kapil56 If you can't login into the router's WebGUI, contact the ISP and ask them for the login credentials - that's the easiest way. If you have obtained the login credentials, you can update the...