@fabio__ Hi, may I know the firmware version of your Archer MR600 V2? When the internet stops working, please share with us screenshots of Advanced->Status page, Advanced->Network->Internet page...

@Suvo1234 Hi, thank you very much for posting on TP-Link Community. For unstable internet issue, please refer to this post for troubleshooting: What if TP-Link Router Disconnects from Internet? If...

@sajinala Hi, I've seen you in another post and already replied, please have a check: Network Request time out Packet loss

@Pcontrol Hi, Archer AX73 supports HomeShield Parental control, but it didn't have the option to add approved website in the past either, if you are sure it was the same Archer AX73 having that...

@LakiOk Hi，the wired speed 500Mbps/500Mbps was tested when connecting directly to your modem, or to the Archer AX55 Pro? If it was your modem speed, please connect the same computer to the AX55 Pro...

@sajinala Hi, may I know if 172.16.0.1 is the LAN IP address of your Archer C80 router? And did you ping it via wired connection, 2.4G or 5G WiFi? If the ping was done via WiFi connection, please...