@ratnam Please ensure you are running the latest firmware on the C80, then confirm my previous suggestions if the issue persists. BTW, who is your ISP?

@DapperNetwork Just to confirm, what is the network layout, how is the C80 connected to the network, and where are those DNS servers? Where did you change the DNS server settings, can we have a...

@Sivapradeep Hello, if you have already troubleshooted with the technical engineer, but the router still cannot detect the SIM card, please contact Flipkart to check if they can replace the router....

@redovidiu Please check again if these Sonoff smart switches show up in the router DHCP client list, are they getting an IP address automatically from the network? BTW, we have reported the issue to...

@epyblast It seems that you are referring to the slow speedtest result on the router web GUI, am I right? As for the built-in speedtest on the router, it picks up a speedtest server automatically in...

@callisto That is weird. Please try to clone the MAC address of the other router (which is working fine) to the AX10 as follows, then check again: https://www.tp-link.com/support/faq/3023/ If the MAC...