@Cydonian This could be a FW glitch that should be addressed in the next FW release.

@sidu Archer C20 is 10/100mbit capable on its WAN (Internet) port. To achieve speeds around 300mbps you'll need a gigabit router (1000mbps) on its WAN port.

@Sunny1978 Login VR600, set its LAN IP address to 192.168.0.1, enable its DHCP server (192.168.0.100-192.168.0.199) and reboot it. Its SSID should be different than your main router so you'd know at...

@MrMischief Archer D9 is a ADSL2+ modem router and it has only two modes of operaton: Supporting these protocols in ADSL Modem Router mode: In Wireles Router mode the WAN (LAN4 port) types are: If...

@c0rz4 You should ontact your local support or e-mail the TP-Link Help Desk to be advised on that.

@EBP You can disbale the SIP ALG from here: