@joshx6 How are the AX73 and Deco M4 connected to the network? Which is the main router/gateway? When the phone or laptop connects to the AX73 5G network, how about the link speed on it? Is it normal...

@sjainuni If only the 2.4G connection is slow, it's quite possible that the 2.4G band around you is highly congested. You can check that by installing an app like Wi-Fi Analyzer on your phone or...

@S10077 Generally, when the DoS protection is enabled on the router, it will monitor the traffics in the network and block those that are abnormal to protect your network security. You can try to...

@Vildee147.broda When you connecting the new Archer C60 to your ISP modem, was it able to get a WAN IP address from the network? Can we have the screenshot on it? Who is the ISP, and what is the WAN...

@praveenkumarkn If the model of the router is Archer C20, it should be equipped with 5 10/100 Mbps, 1× 10/100 Mbps WAN Port and 4× 10/100 Mbps LAN Ports, that is going to be a bottleneck for you, it...

@Marcel_I Hi, you need to install the Tether app first on the phone, then you will find the QoS settings by following the guidance below: https://www.tp-link.com/support/faq/2992/